{"title":"Sierra Marine Parts","description":"\u003ch2 dir=\"ltr\"\u003eSierra Marine Parts: Quality Aftermarket Engine \u0026amp; Drive Components\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e​As the leading alternative to OEM equipment, \u003cb\u003eSierra Marine\u003c\/b\u003e has built a reputation for delivering high-quality, reliable parts that meet or exceed original manufacturer specifications. At \u003cb\u003eMacomb Marine Parts\u003c\/b\u003e, we offer one of the largest online inventories of Sierra components, providing cost-effective solutions for Mercruiser, Volvo Penta, Yamaha, and Chrysler\/Force engines without compromising on performance or safety.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e​Our selection covers every critical system of your vessel. From \u003cb\u003eSierra marine fuel water separators\u003c\/b\u003e and high-efficiency oil filters to complete \u003cb\u003ewater pump impeller kits\u003c\/b\u003e, we stock the maintenance items required for every service interval. For more intensive repairs, browse our collection of Sierra electrical components—including \u003cb\u003emarine starters, alternators, and distributors\u003c\/b\u003e—as well as comprehensive gasket sets and engine internal parts designed for both freshwater and saltwater applications.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e​Choosing \u003cb\u003eSierra Marine parts\u003c\/b\u003e means choosing peace of mind. Every Sierra component is backed by an industry-leading warranty, ensuring that your investment is protected season after season. Whether you are a professional mechanic or a DIY boat owner, our catalog makes it easy to find the exact cross-reference part you need to get back on the water quickly.\u003c\/p\u003e","products":[{"product_id":"inlet-valve-sierra-18-7062","title":"Inlet Valve Sierra 18-7062 for Reliable Performance","description":"\u003ch2\u003eInlet Valve | Sierra 18-7062\u003c\/h2\u003e\u003cp\u003eSierra Inlet Valve | 18-7062\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e Inlet Valve | Sierra 18-7062\u003c\/p\u003e\u003cul\u003e\u003cli\u003eReplaces Mercury 1395-95951, 1395-879194011\u003c\/li\u003e\u003c\/ul\u003e\u003ch5\u003eAdditional Information\u003c\/h5\u003e\u003cp\u003eSIERRA has a 58-year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. In 2022, we expanded the scope of the SIERRA brand to include a wide range of products for the aftermarket boating business, as well as products for land-based applications.\u003c\/p\u003e\u003cp\u003eThe SIERRA brand encompasses the full SIERRA Marine product lines, as well as expansive marine brands formerly known as Shields and Moeller. The new SIERRA Brand umbrella will also include the Prime Line brand for ATV\/UTV and outdoor power equipment markets, along with additional aftermarket parts and accessories for land-based applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e \u003cstrong\u003eGlobal Brand\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIn all markets for land and sea, the SIERRA brand stands for time-proven aftermarket products, built with quality and backed by the industry’s leading customer support and service. We are continuously innovating new products and technologies to anticipate and solve customer needs.\u003c\/p\u003e\u003cp\u003eOne of the most important aspects of owning a boat is keeping the engine well-maintained. Whether you own a new Mercury® Outboard or an old OMC® Sterndrive, Sierra Marine offers a vast selection of boat parts to keep you moving. A properly running engine is essential for a safe and enjoyable boating experience. Luckily, with a little bit of regular care, it's easy to keep your boat engine in good shape.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eA FEW THINGS TO KEEP AN EYE ON:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFUEL LINES\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCheck your boat's fuel lines regularly for cracks, leaks or other damage. Today's fuel can be hard on fuel systems. Regular checks can ensure that you do not run into any issues when you least expect them. If you notice any damage, replace the fuel line immediately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePRIMER BULBS\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCheck the primer bulbs on your engine before each use. Similar to fuel lines, primer bulbs may suffer from exposure to Ethanol based fuel. A quick replacement of an old primer bulb is a simple way to eliminate any potential problems. If the bulb is hard or cracked, replace it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFUEL FILTERS\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt's also important to check and replace your fuel filters regularly. Clogged or dirty fuel filters can cause all sorts of problems, including reduced engine power and poor fuel economy. Fuel water separating filters take engine protection to another level by removing water deposits that might enter the fuel system. Sierra's fuel water separating filters are a perfect solution for a fuel filter replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPARK PLUGS\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInspect your spark plugs yearly and clean or replace them as needed. Carbon build up on the electrodes limit the spark plug's ability to efficiently produce a spark. This could cause you to experience reduced gas mileage, poor acceleration, hard starts, engine misfires and rough idling. Checking your plugs in the spring to ensure they are ready for boating season and can possibly help identify hidden problems within your engine. This is an important step in keeping your engine running at peak performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOIL\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOne of the most important things you can do for your boat engine is to change the oil and oil filter regularly. Check the oil level in your engine every time you take the boat out for the day. If it's low, add more oil. Also, keep an eye on oil quality. Using a high quality engine oil offered on sierraparts.com you can be sure that you are giving your engine the best protection against the harsh marine environment. If the appearance of the oil turns milky in color, this could indicate that you have water intrusion into your engine and should be addressed immediately. Be sure to check your owner's manual to find out what type of oil is best for your engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGEAR LUBE\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAnother important aspect of boat engine maintenance is changing the gear lube. Your lower unit has several gears that rely on quality gear lubes to minimize friction and overheating. Over time, lower units can become susceptible to leaks and allow water to enter, and mix with the gear lube. This will greatly reduce the gear lube's ability to maintain proper lubrication and protect your gears from damage. Regular inspection can help you identify leaks early and reduce repair costs. This should be done according to the manufacturer's recommendations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBATTERY\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBoat batteries are essential for starting your engine and powering accessories. Most marine batteries are lead-acid batteries and require special care. Check the battery regularly for corrosion on the terminals, which can be cleaned with a mixture of water and baking soda. If the battery is more than three years old, it's probably time to replace it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKEEP YOUR ENGINE HAPPY\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBy following these tips, you can help keep your boat engine in good working order. Regular maintenance will prolong the life of your engine and help ensure that it runs smoothly when you need it.\u003c\/p\u003e\u003cp\u003eIf you have any questions about boat engine maintenance, or if you need help troubleshooting an issue, feel free to contact us at sales@macombmarineparts.com for more information.\u003c\/p\u003e\u003cp\u003e  Shop Discounted boat parts, Piranha Propellers and Inlet Valve | Sierra 18-7062 at MacombMarineParts.com\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042572587203,"sku":"SIERRA-18-7062","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Inlet-Valve-Sierra-18-7062-for-Reliable-Performance.jpg?v=1776948927"},{"product_id":"seal-kit-lower-unit-sierra-18-2660","title":"Seal Kit Lower Unit | Sierra 18-2660","description":"\u003ch2\u003eSeal Kit Lower Unit | Sierra 18-2660\u003c\/h2\u003e\n\u003cp\u003eSierra Lower Unit Seal Kit | Sierra 18-2660\u003c\/p\u003e\n\u003cp\u003eLower Unit Seal Kit for Johnson Evinrude\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeal kit for Johnson Evinrude Lower Unit \u003c\/li\u003e\n\u003cli\u003eReplaces Johnson\/Evinrude 396349, 5000309 \u003c\/li\u003e\n\u003cli\u003eReplaces Mallory 9-74103\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eAdditional Information\u003c\/h5\u003e\n\u003cp\u003eSIERRA has a 58-year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. In 2022, we expanded the scope of the SIERRA brand to include a wide range of products for the aftermarket boating business, as well as products for land-based applications.\u003c\/p\u003e\n\u003cp\u003eThe SIERRA brand encompasses the full SIERRA Marine product lines, as well as expansive marine brands formerly known as Shields and Moeller. The new SIERRA Brand umbrella will also include the Prime Line brand for ATV\/UTV and outdoor power equipment markets, along with additional aftermarket parts and accessories for land-based applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e \u003cstrong\u003eGlobal Brand\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn all markets for land and sea, the SIERRA brand stands for time-proven aftermarket products, built with quality and backed by the industry’s leading customer support and service. Sierra is continuously innovating new products and technologies to anticipate and solve customer needs.\u003c\/p\u003e\n\u003cp\u003eOne of the most important aspects of owning a boat is keeping the engine well-maintained. Whether you own a new Mercury® Outboard or an old OMC® Sterndrive, Sierra Marine offers a vast selection of boat parts to keep you moving. A properly running engine is essential for a safe and enjoyable boating experience. Luckily, with a little bit of regular care, it's easy to keep your boat engine in good shape.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA FEW THINGS TO KEEP AN EYE ON:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFUEL LINES\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCheck your boat's fuel lines regularly for cracks, leaks or other damage. Today's fuel can be hard on fuel systems. Regular checks can ensure that you do not run into any issues when you least expect them. If you notice any damage, replace the fuel line immediately.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePRIMER BULBS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCheck the primer bulbs on your engine before each use. Similar to fuel lines, primer bulbs may suffer from exposure to Ethanol based fuel. A quick replacement of an old primer bulb is a simple way to eliminate any potential problems. If the bulb is hard or cracked, replace it.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFUEL FILTERS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eIt's also important to check and replace your fuel filters regularly. Clogged or dirty fuel filters can cause all sorts of problems, including reduced engine power and poor fuel economy. Fuel water separating filters take engine protection to another level by removing water deposits that might enter the fuel system. Sierra's fuel water separating filters are a perfect solution for a fuel filter replacement.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSPARK PLUGS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eInspect your spark plugs yearly and clean or replace them as needed. Carbon build up on the electrodes limit the spark plug's ability to efficiently produce a spark. This could cause you to experience reduced gas mileage, poor acceleration, hard starts, engine misfires and rough idling. Checking your plugs in the spring to ensure they are ready for boating season and can possibly help identify hidden problems within your engine. This is an important step in keeping your engine running at peak performance.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eOIL\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eOne of the most important things you can do for your boat engine is to change the oil regularly. Check the oil level in your engine every time you take the boat out for the day. If it's low, add more oil. Also, keep an eye on oil quality. Using a high quality engine oil offered on sierraparts.com you can be sure that you are giving your engine the best protection against the harsh marine environment. If the appearance of the oil turns milky in color, this could indicate that you have water intrusion into your engine and should be addressed immediately. Be sure to check your owner's manual to find out what type of oil is best for your engine.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eGEAR LUBE\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eAnother important aspect of boat engine maintenance is changing the gear lube. Your lower unit has several gears that rely on quality gear lubes to minimize friction and overheating. Over time, lower units can become susceptible to leaks and allow water to enter, and mix with the gear lube. This will greatly reduce the gear lube's ability to maintain proper lubrication and protect your gears from damage. Regular inspection can help you identify leaks early and reduce repair costs. This should be done according to the manufacturer's recommendations.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBATTERY\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eBoat batteries are essential for starting your engine and powering accessories. Most marine batteries are lead-acid batteries and require special care. Check the battery regularly for corrosion on the terminals, which can be cleaned with a mixture of water and baking soda. If the battery is more than three years old, it's probably time to replace it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKEEP YOUR ENGINE HAPPY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBy following these tips, you can help keep your boat engine in good working order. Regular maintenance will prolong the life of your engine and help ensure that it runs smoothly when you need it.\u003c\/p\u003e\n\u003cp\u003eIf you need help with part identification, feel free to contact us for more information.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042573701315,"sku":"SIERRA-18-2660","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Seal-Kit-Lower-Unit-Sierra-18-2660.jpg?v=1776948936"},{"product_id":"starter-outboard-sierra-18-5606","title":"Starter Outboard | Sierra 18-5606","description":"\u003ch2\u003eStarter Outboard | Sierra 18-5606\u003c\/h2\u003e\n\u003cp\u003eStarter Outboard | Sierra 18-5606\u003c\/p\u003e\n\u003cp\u003eThe Sierra 18-5606 Outboard Starter is interchangeable with the following: Arco 5388, Mallory 9-15026, Mercury 50-60315, 50-44369A1, 50-44369, 50-898265012, 50-65436.\u003c\/p\u003e\n\u003cp\u003eEach Sierra product meets or exceeds the original equipment part it replaces.\u003c\/p\u003e\n\u003ch5\u003eAdditional Information\u003c\/h5\u003e\n\u003cp\u003eSierra has a 56-year history as a top global producer of marine industry aftermarket engine and drive parts. In 2022, we broadened the SIERRA brand's appeal to encompass a variety of items for the aftermarket boating industry in addition to items for use on land.\u003c\/p\u003e\n\u003cp\u003eIn addition to the extensive maritime brands formerly known as Shields and Moeller, the SIERRA brand includes the whole SIERRA Marine product ranges. The Prime Line brand for ATV\/UTV and outdoor power equipment markets, as well as additional aftermarket parts and accessories for land-based applications, will also fall under the new SIERRA Brand umbrella.\u003c\/p\u003e\n\u003cp\u003eThe SIERRA name is synonymous with high-quality, time-tested aftermarket goods that are backed by the best customer service and support in the market throughout all land and maritime markets. To anticipate and address client needs, we are always developing new products and technology.\u003c\/p\u003e\n\u003cp\u003eBeing in charge of your ship means having all the information at your fingertips. We have what you need to stay in control, whether you're determining wind direction, speed, or water depth.\u003c\/p\u003e\n\u003cp\u003eWithout a well working engine, there is no adventure on the water. Stock up on all the parts you'll need to keep yours running smoothly and conserving fuel so you can relax and enjoy the water.\u003c\/p\u003e\n\u003cp\u003eWe take giving the appropriate gear for the job seriously since we know how serious you are about maintaining your vessel to keep it in top condition. Browse our selection of products to easily complete any repairs or assembly.\u003c\/p\u003e\n\u003cp\u003eMacombMarineParts.com is a proud source of Sierra Marine Products!\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042574225603,"sku":"SIERRA-18-5606","price":177.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Starter-Outboard-Sierra-18-5606.jpg?v=1776948938"},{"product_id":"sierra-o-ring-18-7108","title":"O-Ring | Sierra 18-7108","description":"\u003ch2\u003eO-Ring | Sierra 18-7108\u003c\/h2\u003e\n\u003cp\u003eO-Ring | Sierra 18-7108\u003c\/p\u003e\n\u003cp\u003eSIERRA O-RING | 18-7108\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eO-Ring\u003c\/li\u003e\n\u003cli\u003eReplaces OMC\/Johnson\/Evinrude O-Ring 338518\u003c\/li\u003e\n\u003cli\u003eReplaces Mallory O-Ring 9-76522\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eAdditional Information\u003c\/h5\u003e\n\u003cp\u003eSIERRA has a 58-year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. In 2022, we expanded the scope of the SIERRA brand to include a wide range of products for the aftermarket boating business, as well as products for land-based applications.\u003c\/p\u003e\n\u003cp\u003eThe SIERRA brand encompasses the full SIERRA Marine product lines, as well as expansive marine brands formerly known as Shields and Moeller. The new SIERRA Brand umbrella will also include the Prime Line brand for ATV\/UTV and outdoor power equipment markets, along with additional aftermarket parts and accessories for land-based applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e \u003cstrong\u003eGlobal Brand\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn all markets for land and sea, the SIERRA brand stands for time-proven aftermarket products, built with quality and backed by the industry’s leading customer support and service. Sierra is continuously innovating new products and technologies to anticipate and solve customer needs.\u003c\/p\u003e\n\u003cp\u003eOne of the most important aspects of owning a boat is keeping the engine well-maintained. Whether you own a new Mercury® Outboard or an old OMC® Sterndrive, Sierra Marine offers a vast selection of boat parts to keep you moving. A properly running engine is essential for a safe and enjoyable boating experience. Luckily, with a little bit of regular care, it's easy to keep your boat engine in good shape.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA FEW THINGS TO KEEP AN EYE ON:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFUEL LINES\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCheck your boat's fuel lines regularly for cracks, leaks or other damage. Today's fuel can be hard on fuel systems. Regular checks can ensure that you do not run into any issues when you least expect them. If you notice any damage, replace the fuel line immediately.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePRIMER BULBS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCheck the primer bulbs on your engine before each use. Similar to fuel lines, primer bulbs may suffer from exposure to Ethanol based fuel. A quick replacement of an old primer bulb is a simple way to eliminate any potential problems. If the bulb is hard or cracked, replace it.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFUEL FILTERS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eIt's also important to check and replace your fuel filters regularly. Clogged or dirty fuel filters can cause all sorts of problems, including reduced engine power and poor fuel economy. Fuel water separating filters take engine protection to another level by removing water deposits that might enter the fuel system. Sierra's fuel water separating filters are a perfect solution for a fuel filter replacement.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSPARK PLUGS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eInspect your spark plugs yearly and clean or replace them as needed. Carbon build up on the electrodes limit the spark plug's ability to efficiently produce a spark. This could cause you to experience reduced gas mileage, poor acceleration, hard starts, engine misfires and rough idling. Checking your plugs in the spring to ensure they are ready for boating season and can possibly help identify hidden problems within your engine. This is an important step in keeping your engine running at peak performance.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eOIL\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eOne of the most important things you can do for your boat engine is to change the oil regularly. Check the oil level in your engine every time you take the boat out for the day. If it's low, add more oil. Also, keep an eye on oil quality. Using a high quality engine oil offered on sierraparts.com you can be sure that you are giving your engine the best protection against the harsh marine environment. If the appearance of the oil turns milky in color, this could indicate that you have water intrusion into your engine and should be addressed immediately. Be sure to check your owner's manual to find out what type of oil is best for your engine.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eGEAR LUBE\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eAnother important aspect of boat engine maintenance is changing the gear lube. Your lower unit has several gears that rely on quality gear lubes to minimize friction and overheating. Over time, lower units can become susceptible to leaks and allow water to enter, and mix with the gear lube. This will greatly reduce the gear lube's ability to maintain proper lubrication and protect your gears from damage. Regular inspection can help you identify leaks early and reduce repair costs. This should be done according to the manufacturer's recommendations.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBATTERY\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eBoat batteries are essential for starting your engine and powering accessories. Most marine batteries are lead-acid batteries and require special care. Check the battery regularly for corrosion on the terminals, which can be cleaned with a mixture of water and baking soda. If the battery is more than three years old, it's probably time to replace it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKEEP YOUR ENGINE HAPPY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBy following these tips, you can help keep your boat engine in good working order. Regular maintenance will prolong the life of your engine and help ensure that it runs smoothly when you need it.\u003c\/p\u003e\n\u003cp\u003eIf you need help with part identification, feel free to contact us for more information.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042574291139,"sku":"SIERRA-18-7108","price":0.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/O-Ring-Sierra-18-7108.jpg?v=1776948940"},{"product_id":"seal-kit-lower-unit-sierra-18-2794-1","title":"Seal Kit Lower Unit | Sierra 18-2794-1","description":"\u003ch2\u003eSeal Kit Lower Unit | Sierra 18-2794-1\u003c\/h2\u003e\n\u003cp\u003eSeal Kit Lower Unit | Sierra 18-2794-1\u003c\/p\u003e\n\u003cp\u003eSierra Lower Unit Seal Kit | 18-2794-1\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLower Unit Seal Kit\u003c\/li\u003e\n\u003cli\u003eFor Yamaha outboard motors\u003c\/li\u003e\n\u003cli\u003eReplaces Yamaha 6E5-W0001-F1-00, Yamaha 6E5-W0001-51-00, Yamaha 6F3-W0001-C1-00, Yamaha 6G5-W0001-C1-00, Yamaha 6G5-W0001-21-00, and Yamaha 6F3-W0001-21-00\u003c\/li\u003e\n\u003cli\u003eReplaces Mallory 9-74539\u003c\/li\u003e\n\u003cli\u003eReplaces Sierra Seal18-2794, 18-2795\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eAdditional Information\u003c\/h5\u003e\n\u003cp\u003eSIERRA has a 58-year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. In 2022, we expanded the scope of the SIERRA brand to include a wide range of products for the aftermarket boating business, as well as products for land-based applications.\u003c\/p\u003e\n\u003cp\u003eThe SIERRA brand encompasses the full SIERRA Marine product lines, as well as expansive marine brands formerly known as Shields and Moeller. The new SIERRA Brand umbrella will also include the Prime Line brand for ATV\/UTV and outdoor power equipment markets, along with additional aftermarket parts and accessories for land-based applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e \u003cstrong\u003eGlobal Brand\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn all markets for land and sea, the SIERRA brand stands for time-proven aftermarket products, built with quality and backed by the industry’s leading customer support and service. Sierra is continuously innovating new products and technologies to anticipate and solve customer needs.\u003c\/p\u003e\n\u003cp\u003eOne of the most important aspects of owning a boat is keeping the engine well-maintained. Whether you own a new Mercury® Outboard or an old OMC® Sterndrive, Sierra Marine offers a vast selection of boat parts to keep you moving. A properly running engine is essential for a safe and enjoyable boating experience. Luckily, with a little bit of regular care, it's easy to keep your boat engine in good shape.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA FEW THINGS TO KEEP AN EYE ON:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFUEL LINES\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCheck your boat's fuel lines regularly for cracks, leaks or other damage. Today's fuel can be hard on fuel systems. Regular checks can ensure that you do not run into any issues when you least expect them. If you notice any damage, replace the fuel line immediately.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003ePRIMER BULBS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCheck the primer bulbs on your engine before each use. Similar to fuel lines, primer bulbs may suffer from exposure to Ethanol based fuel. A quick replacement of an old primer bulb is a simple way to eliminate any potential problems. If the bulb is hard or cracked, replace it.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFUEL FILTERS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eIt's also important to check and replace your fuel filters regularly. Clogged or dirty fuel filters can cause all sorts of problems, including reduced engine power and poor fuel economy. Fuel water separating filters take engine protection to another level by removing water deposits that might enter the fuel system. Sierra's fuel water separating filters are a perfect solution for a fuel filter replacement.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSPARK PLUGS\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eInspect your spark plugs yearly and clean or replace them as needed. Carbon build up on the electrodes limit the spark plug's ability to efficiently produce a spark. This could cause you to experience reduced gas mileage, poor acceleration, hard starts, engine misfires and rough idling. Checking your plugs in the spring to ensure they are ready for boating season and can possibly help identify hidden problems within your engine. This is an important step in keeping your engine running at peak performance.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eOIL\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eOne of the most important things you can do for your boat engine is to change the oil regularly. Check the oil level in your engine every time you take the boat out for the day. If it's low, add more oil. Also, keep an eye on oil quality. Using a high quality engine oil offered on sierraparts.com you can be sure that you are giving your engine the best protection against the harsh marine environment. If the appearance of the oil turns milky in color, this could indicate that you have water intrusion into your engine and should be addressed immediately. Be sure to check your owner's manual to find out what type of oil is best for your engine.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eGEAR LUBE\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eAnother important aspect of boat engine maintenance is changing the gear lube. Your lower unit has several gears that rely on quality gear lubes to minimize friction and overheating. Over time, lower units can become susceptible to leaks and allow water to enter, and mix with the gear lube. This will greatly reduce the gear lube's ability to maintain proper lubrication and protect your gears from damage. Regular inspection can help you identify leaks early and reduce repair costs. This should be done according to the manufacturer's recommendations.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eBATTERY\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eBoat batteries are essential for starting your engine and powering accessories. Most marine batteries are lead-acid batteries and require special care. Check the battery regularly for corrosion on the terminals, which can be cleaned with a mixture of water and baking soda. If the battery is more than three years old, it's probably time to replace it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKEEP YOUR ENGINE HAPPY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBy following these tips, you can help keep your boat engine in good working order. Regular maintenance will prolong the life of your engine and help ensure that it runs smoothly when you need it.\u003c\/p\u003e\n\u003cp\u003eIf you need help with part identification or this Seal Kit Lower Unit | Sierra 18-2794-1, feel free to contact us for more information.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042574454979,"sku":"SIERRA-18-2794-1","price":101.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Seal-Kit-Lower-Unit-Sierra-18-2794-1.jpg?v=1776948941"},{"product_id":"prestolite-distributor-ignition-pickup","title":"Prestolite Distributor Ignition Pickup  | Sierra 18-5103","description":"\u003ch2\u003ePrestolite Distributor Ignition Pickup  | Sierra 18-5103\u003c\/h2\u003e\n\u003cp\u003ePrestolite Distributor Ignition Pickup  | Sierra 18-5103\u003c\/p\u003e\n\u003cp\u003eSierra 18-5103 Ignition Pickup\u003c\/p\u003e\n\u003cdiv class=\"u-std std\"\u003e\n\u003cul\u003e\n\u003cli\u003ePrestolite Distributor Ignition Pickup\u003c\/li\u003e\n\u003cli\u003ePlate not included\u003c\/li\u003e\n\u003cli\u003eFor Chrysler small block LM318, M340, and M360 engines with Prestolite electronic distributors from 1983 to present\u003c\/li\u003e\n\u003cli\u003eReplaces Chrysler 3780600, 3656738\u003c\/li\u003e\n\u003cli\u003eReplaces Prestolite 7-176\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042574553283,"sku":"SIERRA-18-5103","price":71.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Prestolite-Distributor-Ignition-Pickup-Sierra-18-5103.jpg?v=1776948944"},{"product_id":"sierra-o-ring-18-7467","title":"O-Ring | Sierra 18-7467","description":"\u003ch2\u003eO-Ring | Sierra 18-7467\u003c\/h2\u003e\n\u003cp\u003eO-Ring | Sierra 18-7467\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eO-Ring\u003c\/li\u003e\n\u003cli\u003eReplaces Mercury 25-54030\u003c\/li\u003e\n\u003cli\u003eReplaces OMC\/Johnson\/Evinrude 509008\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042574684355,"sku":"SIERRA-18-7467","price":4.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/O-Ring-Sierra-18-7467.jpg?v=1776948946"},{"product_id":"sierra-o-ring-18-7149","title":"O-Ring, pack of 5 | Sierra 18-7149-9","description":"\u003ch2\u003eO-Ring, pack of 5 | Sierra 18-7149-9\u003c\/h2\u003e\n\u003cp class=\"page-title\"\u003e\u003cspan class=\"base\" data-ui-id=\"page-title-wrapper\"\u003eO-Ring, pack of 5 | Sierra 18-7149-9\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces Volvo Penta 955989\u003c\/li\u003e\n\u003cli\u003eReplaces Sierra 18-7149\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042574880963,"sku":"SIERRA-18-7149-9","price":3.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/O-Ring-pack-of-5-Sierra-18-7149-9.jpg?v=1776948950"},{"product_id":"lower-unit-seal-kit-sierra-18-2658","title":"Lower Unit Seal Kit | Sierra 18-2658","description":"\u003ch2\u003eLower Unit Seal Kit | Sierra 18-2658\u003c\/h2\u003e\n\u003cp\u003eLower Unit Seal Kit | Sierra 18-2658\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSierra Lower Unit Seal Kit for Johnson Evinrude | 18-2658\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLower unit seal kit for Johnson Evinrude\u003c\/li\u003e\n\u003cli\u003eReplaces Mercury 802340\u003c\/li\u003e\n\u003cli\u003eReplaces Johnson\/Evinrude 396351\u003c\/li\u003e\n\u003cli\u003eReplaces Mallory 9-74101\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042574946499,"sku":"SIERRA-18-2658","price":55.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Lower-Unit-Seal-Kit-Sierra-18-2658.jpg?v=1776948952"},{"product_id":"sierra-power-trim-bushing-for-mercruiser","title":"Mercruiser Power Trim Bushing | Sierra 18-2701","description":"\u003ch2\u003eMercruiser Power Trim Bushing | Sierra 18-2701\u003c\/h2\u003e\n\u003cp\u003eSIERRA Power Trim Bushing for Mercruiser 18-2701\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMercruiser Power Trim Bushing\u003c\/li\u003e\n\u003cli\u003eFor Mercruiser 120\/260 stern drives from s\/n 6225276 and down\u003c\/li\u003e\n\u003cli\u003eReplaces Mercruiser 23-89574\u003c\/li\u003e\n\u003cli\u003eReplaces Mallory 9-77003\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042575175875,"sku":"SIERRA-18-2701","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Mercruiser-Power-Trim-Bushing-Sierra-18-2701.jpg?v=1776948953"},{"product_id":"sierra-lower-water-pump-base-to-wear-pla","title":"2 Pack of Lower Water Pump Gasket | Sierra 18-2823-9","description":"\u003ch2 class=\"page-title\"\u003e\u003cspan class=\"base\" data-ui-id=\"page-title-wrapper\"\u003e2 Pack of Lower Water Pump Gasket | Sierra 18-2823-9\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"page-title\"\u003e\u003cspan class=\"base\" data-ui-id=\"page-title-wrapper\"\u003e2 Pack of Lower Water Pump Gasket | Sierra 18-2823-9\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"page-title\"\u003e\u003cspan class=\"base\" data-ui-id=\"page-title-wrapper\"\u003eSierra aftermarket lower water pump base to wear plate gasket for Mercruiser and Mercury applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLower Water Pump Base to Wear Plate Gasket\u003c\/li\u003e\n\u003cli\u003ePriced per package of 2\u003c\/li\u003e\n\u003cli\u003eReplaces Mercruiser part number 27-32769\u003c\/li\u003e\n\u003cli\u003eReplaces Mercury part numbers 27-19553 and 27-32769\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042576289987,"sku":"SIERRA-18-2823-9","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/2-Pack-of-Lower-Water-Pump-Gasket-Sierra-18-2823-9.jpg?v=1776948961"},{"product_id":"sierra-impeller-kit-18-3047","title":"Impeller Kit | Sierra 18-3047","description":"\u003ch2\u003eImpeller Kit | Sierra 18-3047\u003c\/h2\u003e\n\u003cp\u003eImpeller Kit | Sierra 18-3047\u003c\/p\u003e\n\u003cp\u003eSIERRA Impeller Kit | 18-3047\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImpeller Kit\u003c\/li\u003e\n\u003cli\u003e12 blade impeller\u003c\/li\u003e\n\u003cli\u003e2 9\/16 in. diameter\u003c\/li\u003e\n\u003cli\u003e1 5\/8 in. width\u003c\/li\u003e\n\u003cli\u003eGaskets included\u003c\/li\u003e\n\u003cli\u003eReplaces Crusader 20310, R061017, RP061017\u003c\/li\u003e\n\u003cli\u003eReplaces Oberdorfer 8922\u003c\/li\u003e\n\u003cli\u003eReplaces Volvo Penta 835874\u003c\/li\u003e\n\u003cli\u003eReplaces Mallory 9-45706\u003c\/li\u003e\n\u003cli\u003eReplaces Sierra 18-3061\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042576421059,"sku":"SIERRA-18-3047","price":40.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Impeller-Kit-Sierra-18-3047.jpg?v=1776948964"},{"product_id":"omc-cobra-shift-cable-bellows-sierra-1","title":"OMC Cobra Shift Cable Bellows | Sierra 18-2763","description":"\u003ch2\u003eOMC Cobra Shift Cable Bellows | Sierra 18-2763\u003c\/h2\u003e\n\u003cp\u003eSierra 18-2763 Shift Cable Bellows\u003c\/p\u003e\n\u003cdiv class=\"u-std std\"\u003e\n\u003cul\u003e\n\u003cli\u003eOMC Cobra Shift Cable Bellows\u003c\/li\u003e\n\u003cli\u003eFits all OMC Cobra stern drives\u003c\/li\u003e\n\u003cli\u003eReplaces Mercury 802388\u003c\/li\u003e\n\u003cli\u003eReplaces OMC 911826\u003c\/li\u003e\n\u003cli\u003eReplaces Mallory 9-72709\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042576453827,"sku":"SIERRA-18-2763","price":13.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/OMC-Cobra-Shift-Cable-Bellows-Sierra-18-2763.jpg?v=1776948967"},{"product_id":"sierra-rewind-spring-18-6503","title":"Rewind Spring | Sierra 18-6503","description":"\u003ch2\u003eRewind Spring | Sierra 18-6503\u003c\/h2\u003e\n\u003cp\u003eRewind Spring | Sierra 18-6503\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRewind Spring\u003c\/li\u003e\n\u003cli\u003eReplaces Mercury 878898\u003c\/li\u003e\n\u003cli\u003eReplaces OMC\/Johnson\/Evinrude 318944\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042576715971,"sku":"SIERRA-18-6503","price":36.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Rewind-Spring-Sierra-18-6503.jpg?v=1776948969"},{"product_id":"sierra-o-ring-18-7193","title":"O-Ring (Priced Per Pkg of 5) Sierra | 18-7193-9","description":"\u003ch2\u003eO-Ring (Priced Per Pkg of 5) Sierra | 18-7193-9\u003c\/h2\u003e\n\u003cp\u003eO-Ring (Priced Per Pkg of 5) Sierra | 18-7193-9\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eO-Ring\u003c\/li\u003e\n\u003cli\u003eReplaces Volvo Penta 955974\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042576781507,"sku":"SIERRA-18-7193-9","price":13.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/O-Ring-Priced-Per-Pkg-of-5-Sierra-18-7193-9.jpg?v=1776948971"},{"product_id":"sierra-oil-seal-18-2074","title":"Oil Seal | Sierra 18-2074","description":"\u003ch2\u003eOil Seal | Sierra 18-2074\u003c\/h2\u003e\n\u003cp\u003eOil Seal | Sierra 18-2074\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOil Seal\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces Mercury 802055\u003c\/li\u003e\n\u003cli\u003eReplaces OMC\/Johnson\/Evinrude 339620\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042576814275,"sku":"SIERRA-18-2074","price":15.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Oil-Seal-Sierra-18-2074.jpg?v=1776948973"},{"product_id":"sierra-power-trim-relay-18-5704","title":"Power Trim Relay | Sierra 18-5704","description":"\u003ch2\u003ePower Trim Relay | Sierra 18-5704\u003c\/h2\u003e\n\u003cp\u003eSierra Power Trim Relay | 18-5704\u003c\/p\u003e\n\u003cp\u003eAftermarket power trim relay with mounting tab for older Volvo Penta AQ 270 and 280 model outdrives.\u003c\/p\u003e\n\u003cdiv class=\"u-std std\"\u003e\n\u003cul\u003e\n\u003cli\u003e20 amps resistive\u003c\/li\u003e\n\u003cli\u003e15 amps inductive\u003c\/li\u003e\n\u003cli\u003eSingle pole 5 terminal\u003c\/li\u003e\n\u003cli\u003eRelay for the mechanical lifting device used on Volvo Penta AQ270 and AQ280 stern drives\u003c\/li\u003e\n\u003cli\u003eReplaces Volvo Penta part 876037\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042576847043,"sku":"SIERRA-18-5704","price":21.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Power-Trim-Relay-Sierra-18-5704.jpg?v=1776948974"},{"product_id":"sierra-o-ring-18-7194","title":"O-Ring | Sierra 18-7194","description":"\u003ch2\u003eO-Ring | Sierra 18-7194\u003c\/h2\u003e\n\u003cp\u003eO-Ring | Sierra 18-7194\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eO-Ring\u003c\/li\u003e\n\u003cli\u003eReplaces Volvo Penta 956000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042577207491,"sku":"SIERRA-18-7194","price":8.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/O-Ring-Sierra-18-7194.jpg?v=1776948979"},{"product_id":"sierra-mercruiser-oil-seal-18-2094","title":"Sierra Mercruiser Oil Seal 18-2094","description":"SIERRA Mercruiser Oil Seal 18-2094","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042577502403,"sku":"SIERRA-18-2094","price":23.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Sierra-Mercruiser-Oil-Seal-18-2094.jpg?v=1776948985"},{"product_id":"sierra-power-trim-cylinder-housing-18-21","title":"Mercruiser Power Trim Cylinder Housing | Sierra 18-2148","description":"\u003cp\u003eMercruiser Power Trim Cylinder Housing | Sierra 18-2148\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFits all Mercruiser stern drive models: 120, 140, 160, 165, 888, 898, 228, 225-S, 233, 250, 260, 470 \u0026amp; 485\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMercruiser Power Trim Cylinder Housing\u003c\/li\u003e\n\u003cli\u003eFor Mercruiser models 120, 140, 160, 165, 888, 898, 228, 225-S, 233, 250, 260, 470 and 485\u003c\/li\u003e\n\u003cli\u003eReplaces Mercruiser 77443, 45523, 45706A4, 77442A1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042577731779,"sku":"SIERRA-18-2148","price":136.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Mercruiser-Power-Trim-Cylinder-Housing-Sierra-18-2148.jpg?v=1776948986"},{"product_id":"sierra-solenoid-18-5814","title":"Solenoid | Sierra 18-5814 - MacombMarineParts.com","description":"\u003ch2\u003eSierra Solenoid | Sierra 18-5814\u003c\/h2\u003e\n\u003cp\u003eSierra Solenoid | Sierra 18-5814\u003c\/p\u003e\n\u003cdiv class=\"product attribute overview\"\u003e\n\u003cdiv class=\"value\"\u003eIsolated base12V starter solenoid and tilt \u0026amp; trim solenoid for many Johnson \u0026amp; Evinrude outboard applications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-add-form\"\u003e\u003cform id=\"product_addtocart_form\" action=\"https:\/\/marysvillemarine.com\/checkout\/cart\/add\/uenc\/aHR0cHM6Ly9tYXJ5c3ZpbGxlbWFyaW5lLmNvbS9zb2xlbm9pZC1zaWVycmEtMTgtNTgxNC5odG1s\/product\/214048\/\" method=\"post\" novalidate=\"novalidate\" data-product-sku=\"SIERRA-18-5814\"\u003e\n\u003cdiv class=\"box-tocart\"\u003e\n\u003cdiv class=\"fieldset\"\u003e\n\u003cdiv class=\"field qty\"\u003e\n\u003cul\u003e\n\u003cli\u003eIsolated base\u003c\/li\u003e\n\u003cli\u003e12 volt\u003c\/li\u003e\n\u003cli\u003eReplaces OMC\/Johnson\/Evinrude 581528, 172869 | Replaces Mercury 802139A1, 802139\u003c\/li\u003e\n\u003cli\u003eReplaces Mallory 9-15108\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e\n\u003ch3\u003e \u003c\/h3\u003e\n\u003ch5\u003eAdditional Information\u003c\/h5\u003e\n\u003ch3\u003eDiscover the Sierra 18-5814 solenoid\u003c\/h3\u003e\n\u003cp\u003eThe Sierra 18-5814 solenoid is a reliable and high-performing component that is essential for many marine applications. It's designed to deliver consistent power to your boat's engine, ensuring smooth operation every time you set sail. Whether you're updating parts or tackling routine maintenance, this solenoid makes for a valuable addition to your marine setup.\u003c\/p\u003e\n\u003ch3\u003eEngine compatibility and durability\u003c\/h3\u003e\n\u003cp\u003eThis particular model of solenoid fits a variety of engines, making it a versatile choice for boating enthusiasts. Engineered with precision, it promises to withstand challenging conditions encountered during marine adventures. Durable materials ensure longevity, reducing the need for frequent replacements and providing peace of mind on the water.\u003c\/p\u003e\n\u003ch3\u003eReliable performance in all conditions\u003c\/h3\u003e\n\u003cp\u003eNo matter where your journey takes you, the Sierra 18-5814 solenoid performs reliably even under extreme conditions. Designed to handle saltwater and exposure to various environmental elements, it supports dependable ignition control crucial for safe boating. Count on this part to contribute significantly to your boat’s functionality.\u003c\/p\u003e\n\u003ch3\u003eSimple installation process explained\u003c\/h3\u003e\n\u003cp\u003eInstalling the Sierra 18-5814 solenoid is straightforward. Even if you're not a seasoned mechanic, you can follow clear instructions typically provided with the product. This simplicity means you can swiftly upgrade your system without prolonged downtimes, getting you back on the water sooner rather than later.\u003c\/p\u003e\n\u003ch3\u003eBuy from MacombMarineParts.com confidently\u003c\/h3\u003e\n\u003cp\u003eWhen shopping at MacombMarineParts.com, enjoy assurance in both product quality and service excellence. By choosing this platform for purchasing the Sierra 18-5814 solenoid, benefit from user-friendly navigation, secure transactions, and knowledgeable customer support ready to assist. Browse now for a stress-free experience tailored to meet boating needs efficiently.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042577764547,"sku":"SIERRA-18-5814","price":27.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Solenoid-Sierra-18-5814-MacombMarineParts_com.jpg?v=1776948989"},{"product_id":"sierra-impeller-for-yamaha-18-3070","title":"Yamaha Impeller | Sierra 18-3070","description":"\u003cp\u003eYamaha Impeller | Sierra 18-3070\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSierra 18-3070 Yamaha Impeller\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor C75, C85, 90 HP engines\u003c\/li\u003e\n\u003cli\u003eReplaces Yamaha 688-44352-03-00\u003c\/li\u003e\n\u003cli\u003eReplaces Mallory 9-45603\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042577895619,"sku":"SIERRA-18-3070","price":27.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Yamaha-Impeller-Sierra-18-3070.jpg?v=1776948991"},{"product_id":"sierra-oil-seal-18-2077","title":"Sierra Oil Seal 18-2077","description":"SIERRA Oil Seal 18-2077","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042577961155,"sku":"SIERRA-18-2077","price":16.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Sierra-Oil-Seal-18-2077.jpg?v=1776948997"},{"product_id":"sierra-o-ring-18-7138","title":"Sierra O Ring 18-7138","description":"SIERRA O RING 18-7138","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042578026691,"sku":"SIERRA-18-7138","price":2.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Sierra-O-Ring-18-7138.jpg?v=1776948999"},{"product_id":"sierra-prop-cone-18-4210","title":"Volvo Penta Prop Cone | Sierra 18-4210","description":"\u003ch2\u003eVolvo Penta Prop Cone | Sierra 18-4210\u003c\/h2\u003e\n\u003cp\u003eVolvo Penta Prop Cone | Sierra 18-4210\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSierra 18-4210 Prop Cone\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVolvo Penta Prop Cone\u003c\/li\u003e\n\u003cli\u003eFits Volvo Penta AQ200, 250, 270, 270T, 275, 280, 280T, 280PT, and 290 model stern drives\u003c\/li\u003e\n\u003cli\u003eReplaces Volvo 850785, 854045\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042578092227,"sku":"SIERRA-18-4210","price":88.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Volvo-Penta-Prop-Cone-Sierra-18-4210.jpg?v=1776949000"},{"product_id":"sierra-oil-passage-seal-quad-ring-18-2944","title":"Oil Passage Seal (Quad Ring) | Sierra 18-2944","description":"\u003cp\u003eOil Passage Seal (Quad Ring) | Sierra 18-2944\u003c\/p\u003e\n\u003ch2\u003eSierra Oil Passage Seal (Quad Ring) | 18-2944\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces Mercury 26-455771\u003c\/li\u003e\n\u003cli\u003eReplaces Mallory 9-76512\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042578321603,"sku":"SIERRA-18-2944","price":0.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Oil-Passage-Seal-Quad-Ring-Sierra-18-2944.jpg?v=1776949008"},{"product_id":"distributor-cap-prestolite-v6-screw-down-sierra-18-5353","title":"Distributor Cap Prestolite V6 Screw Down | Sierra 18-5353","description":"\u003cp\u003eDistributor Cap Prestolite V6 Screw Down | Sierra 18-5353\u003c\/p\u003e\n\u003ch2\u003ePrestolite V6 Screw Down Distributor Cap | Sierra 18-5353\u003c\/h2\u003e\n\u003cp\u003eDistributor cap for V6 Prestolite distributors using two screws to attach cap to distributor housing.\u003c\/p\u003e\n\u003cdiv class=\"u-std std\"\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces Crusader 41069\u003c\/li\u003e\n\u003cli\u003eReplaces OMC 984398\u003c\/li\u003e\n\u003cli\u003eReplaces Volvo Penta 841926\u003c\/li\u003e\n\u003cli\u003eReplaces Mercury Marine, Mercruiser 392-9086 and 392-9086T\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042578682051,"sku":"SIERRA-18-5353","price":41.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Distributor-Cap-Prestolite-V6-Screw-Down-Sierra-18-5353.jpg?v=1776949011"},{"product_id":"sierra-lower-gearcase-seal-kit-cobra-18-2671","title":"Lower Gearcase Seal Kit | Sierra 18-2671","description":"\u003ch2\u003eLower Gearcase Seal Kit | Sierra 18-2671\u003c\/h2\u003e\n\u003cp\u003eLower Gearcase Seal Kit | Sierra 18-2671\u003c\/p\u003e\n\u003cp\u003eLower Gearcase Seal Kit\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOMC Cobra Lower Gearcase Seal Kit\u003c\/li\u003e\n\u003cli\u003eFor 4 cylinder OMC Cobra drives from 1986-89\u003c\/li\u003e\n\u003cli\u003eReplaces Mercury 802419\u003c\/li\u003e\n\u003cli\u003eReplaces OMC 985612\u003c\/li\u003e\n\u003cli\u003eReplaces Mallory 9-74401\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042578747587,"sku":"SIERRA-18-2671","price":42.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Lower-Gearcase-Seal-Kit-Sierra-18-2671.jpg?v=1776949012"},{"product_id":"sierra-o-ring-18-7158","title":"Sierra O-Ring 18-7158","description":"SIERRA O-Ring 18-7158","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042579140803,"sku":"SIERRA-18-7158","price":0.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Sierra-O-Ring-18-7158.jpg?v=1776949015"},{"product_id":"sierra-o-ring-18-7178","title":"Sierra O-Ring 18-7178","description":"SIERRA O-RING 18-7178","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042579173571,"sku":"SIERRA-18-7178","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Sierra-O-Ring-18-7178.jpg?v=1776949017"},{"product_id":"sierra-seal-ring-18-2526","title":"Seal Ring | Sierra 18-2526","description":"\u003cp\u003eSIERRA Seal Ring 18-2526\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeal Ring\u003c\/li\u003e\n\u003cli\u003eFits AQ165A, AQ170 A B C\u003c\/li\u003e\n\u003cli\u003eFor circulation pump to cylinder head\u003c\/li\u003e\n\u003cli\u003eReplaces Volvo Penta 430172\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042579370179,"sku":"SIERRA-18-2526","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Seal-Ring-Sierra-18-2526.jpg?v=1776949019"},{"product_id":"sierra-oil-filter-18-7921","title":"Oil Filter | Sierra 18-7921","description":"\u003cp\u003eOil Filter | Sierra 18-7921\u003c\/p\u003e\n\u003ch2\u003eSierra Oil Filter | 18-7921\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOil Filter\u003c\/li\u003e\n\u003cli\u003eThread spec. 24mm x 1.5\u003c\/li\u003e\n\u003cli\u003eReplaces Mercury 35-896546T, 35-877767K01, 35-877767Q01\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042579468483,"sku":"SIERRA-18-7921","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Oil-Filter-Sierra-18-7921.jpg?v=1776949023"},{"product_id":"sierra-lanyard-mp28880","title":"Johnson \u0026 Evinrude Lanyard | Sierra MP28880","description":"\u003cp\u003eJohnson \u0026amp; Evinrude Lanyard | Sierra MP28880\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReplacement emergency cut-off lanyard for pre-1995 OMC, Johnson \u0026amp; Evinrude engines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSierra lanyard\u003c\/li\u003e\n\u003cli\u003eLanyard only – does not include the switch\u003c\/li\u003e\n\u003cli\u003eReplaces OMC\/Johnson\/Evinrude 432230\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042579534019,"sku":"SIERRA-MP28880","price":13.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Johnson-Evinrude-Lanyard-Sierra-MP28880.jpg?v=1776949024"},{"product_id":"sierra-pump-liner-18-3145","title":"Sierra Pump Liner 18-3145","description":"SIERRA Pump Liner 18-3145","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042581631171,"sku":"SIERRA-18-3145","price":4.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Sierra-Pump-Liner-18-3145.jpg?v=1776949029"},{"product_id":"sierra-lower-gearcase-seal-kit-18-8359","title":"Volvo Penta Lower Gearcase Seal Kit | Sierra 18-8359","description":"\u003cp\u003eVolvo Penta Lower Gearcase Seal Kit | Sierra 18-8359\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVolvo Penta Lower Gearcase Seal Kit\u003c\/li\u003e\n\u003cli\u003eFor Volvo Penta AQ200-290 model stern drives\u003c\/li\u003e\n\u003cli\u003eReplaces Volvo Penta 876268\u003c\/li\u003e\n\u003cli\u003eReplaces Mallory 9-77904\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042581860547,"sku":"SIERRA-18-8359","price":173.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Volvo-Penta-Lower-Gearcase-Seal-Kit-Sierra-18-8359.jpg?v=1776949032"},{"product_id":"base-gasket-powerhead-sierra-18-0904","title":"Base Gasket Powerhead | Sierra 18-0904","description":"\u003cp\u003eSierra Powerhead Base Gasket 18-0904\u003c\/p\u003e\n\u003ch2\u003eBase Gasket Powerhead | Sierra 18-0904\u003c\/h2\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042581893315,"sku":"SIERRA-18-0904","price":7.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Base-Gasket-Powerhead-Sierra-18-0904.jpg?v=1776949035"},{"product_id":"sierra-spark-plug-wire-kit-18-5225","title":"Spark Plug Wire Kit | Sierra 18-5225","description":"\u003cp\u003eSpark Plug Wire Kit | Sierra 18-5225\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpark Plug Wire Kit\u003c\/li\u003e\n\u003cli\u003eIncludes 25 ft. roll of 7mm hypalon ignition wire with a metallic core and a large assortment of three different end fittings to fit most applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042583007427,"sku":"SIERRA-18-5225","price":35.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Spark-Plug-Wire-Kit-Sierra-18-5225.jpg?v=1776949037"},{"product_id":"sierra-pump-case-gasket-18-0483","title":"Sierra Pump Case Gasket 18-0483","description":"SIERRA Pump Case Gasket 18-0483","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042583236803,"sku":"SIERRA-18-0483","price":2.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Sierra-Pump-Case-Gasket-18-0483.jpg?v=1776949039"},{"product_id":"sierra-push-rod-cover-gasket-18-2815","title":"Sierra Push Rod Cover Gasket 18-2815","description":"SIERRA Push Rod Cover Gasket 18-2815","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042583302339,"sku":"SIERRA-18-2815","price":28.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Sierra-Push-Rod-Cover-Gasket-18-2815.jpg?v=1776949041"},{"product_id":"sierra-oil-seal-18-2061","title":"Oil Seal  | Sierra 18-2061","description":"\u003cp\u003eOil Seal  | Sierra 18-2061\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOil Seal\u003c\/li\u003e\n\u003cli\u003eReplaces Mercury 802066\u003c\/li\u003e\n\u003cli\u003eReplaces OMC\/Johnson\/Evinrude 329922\u003c\/li\u003e\n\u003cli\u003eReplaces 9-76219\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042583335107,"sku":"SIERRA-18-2061","price":8.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Oil-Seal-Sierra-18-2061.jpg?v=1776949043"},{"product_id":"sierra-molded-hose-18-70927","title":"Molded Hose | Sierra 18-70927","description":"\u003ch2\u003eMolded Hose | Sierra 18-70927\u003c\/h2\u003e\n\u003ch2\u003eSIERRA Molded Hose 18-70927\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMolded Hose\u003c\/li\u003e\n\u003cli\u003eReplaces 32-73795\u003c\/li\u003e\n\u003cli\u003eFor 5.0L and 5.7L port\u003c\/li\u003e\n\u003cli\u003eFor thermostat housing to port manifold\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042583400643,"sku":"SIERRA-18-70927","price":25.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Molded-Hose-Sierra-18-70927.jpg?v=1776949046"},{"product_id":"sierra-lower-unit-seal-kit-for-chrysler-force-18-2697-1","title":"Lower Unit Seal Kit | Sierra 18-2697-1","description":"\u003cp\u003eLower Unit Seal Kit | Sierra 18-2697-1\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSierra 18-2697-1 Lower Unit Seal Kit for Chrysler Force\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLower unit seal kit for Chrysler Force\u003c\/li\u003e\n\u003cli\u003eContains oil seal 18-0581, oil seal 18-0584, oil seal 18-0585, oil seal 18-0586, water tube seal 18-2728-1, washer 18-2945, water pump base 18-3149-1, washer 18-4261, o-ring 18-7162\u003c\/li\u003e\n\u003cli\u003eReplaces Mercury 26-41365A3\u003c\/li\u003e\n\u003cli\u003eReplaces Sierra 18-2697\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042583466179,"sku":"SIERRA-18-2697-1","price":46.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Lower-Unit-Seal-Kit-Sierra-18-2697-1.jpg?v=1776949049"},{"product_id":"sierra-thermostat-gasket-23-0801","title":"Sierra Thermostat Gasket 23-0801","description":"SIERRA Thermostat Gasket 23-0801","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042583498947,"sku":"SIERRA-23-0801","price":2.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Sierra-Thermostat-Gasket-23-0801.jpg?v=1776949050"},{"product_id":"oil-filter-sierra-18-7884","title":"Oil Filter | Sierra 18-7884","description":"\u003ch2\u003eOil Filter | Sierra 18-7884\u003c\/h2\u003e\n\u003cp\u003eOil Filter | Sierra 18-7884\u003c\/p\u003e\n\u003cp\u003eSIERRA Oil Filter | 18-7884\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOil Filter\u003c\/li\u003e\n\u003cli\u003eFits Volvo diesel engines\u003c\/li\u003e\n\u003cli\u003eReplaces Universal 200224, 299381 | Replaces Volvo Penta 834337\u003c\/li\u003e\n\u003cli\u003eReplaces Mallory 9-57911\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eAdditional Information\u003c\/h5\u003e\n\u003cp\u003eSierra has a 56-year history as a top global producer of marine industry aftermarket engine and drive parts. In 2022, we broadened the SIERRA brand's appeal to encompass a variety of items for the aftermarket boating industry in addition to items for use on land.\u003c\/p\u003e\n\u003cp\u003eIn addition to the extensive maritime brands formerly known as Shields and Moeller, the SIERRA brand includes the whole SIERRA Marine product ranges. The Prime Line brand for ATV\/UTV and outdoor power equipment markets, as well as additional aftermarket parts and accessories for land-based applications, will also fall under the new SIERRA Brand umbrella.\u003c\/p\u003e\n\u003cp\u003eThe SIERRA name is synonymous with high-quality, time-tested aftermarket goods that are backed by the best customer service and support in the market throughout all land and maritime markets. To anticipate and address client needs, we are always developing new products and technology.\u003c\/p\u003e\n\u003cp\u003eBeing in charge of your ship means having all the information at your fingertips. We have what you need to stay in control, whether you're determining wind direction, speed, or water depth.\u003c\/p\u003e\n\u003cp\u003eWithout a well working engine, there is no adventure on the water. Stock up on all the parts you'll need to keep yours running smoothly and conserving fuel so you can relax and enjoy the water.\u003c\/p\u003e\n\u003cp\u003eWe take giving the appropriate gear for the job seriously since we know how serious you are about maintaining your vessel to keep it in top condition. Browse our selection of products to easily complete any repairs or assembly.\u003c\/p\u003e\n\u003cp class=\"ef eg eh ei ej ek el\"\u003eSierra  marine products that are engineered to surpass today’s high horsepower engine demands and stand up to the harsh marine environment. All marine products both meet or exceed the original equipment part it replaces.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042583630019,"sku":"SIERRA-18-7884","price":14.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Oil-Filter-Sierra-18-7884.jpg?v=1776949054"},{"product_id":"oil-filter-sierra-marine-18-7916","title":"Oil Filter | Sierra Marine 18-7916","description":"\u003ch2\u003eOil Filter | Sierra Marine 18-7916\u003c\/h2\u003e\n\u003cp\u003eOil Filter | Sierra Marine 18-7916\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOil Filter\u003c\/li\u003e\n\u003cli\u003eThread Spec: 3\/4 in. x 16 NPT\u003c\/li\u003e\n\u003cli\u003eReplaces oil filter Johnson\/Evinrude 434839\u003c\/li\u003e\n\u003cli\u003eReplaces Mallory 9-57813\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eAdditional Information\u003c\/h5\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/s187916_lg_50x50.jpg?v=1714569576\" alt=\"Oil Filter 18-7916\" width=\"50\" height=\"50\"\u003e\u003c\/div\u003e\n\u003cp\u003eSIERRA has a 58-year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. In 2022, we expanded the scope of the SIERRA brand to include a wide range of products for the aftermarket boating business, as well as products for land-based applications.\u003c\/p\u003e\n\u003cp\u003eThe SIERRA brand encompasses the full SIERRA Marine product lines, as well as expansive marine brands formerly known as Shields and Moeller. The new SIERRA Brand umbrella will also include the Prime Line brand for ATV\/UTV and outdoor power equipment markets, along with additional aftermarket parts and accessories for land-based applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA\u003c\/strong\u003e \u003cstrong\u003eGlobal Brand\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn all markets for land and sea, the SIERRA brand stands for time-proven aftermarket products, built with quality and backed by the industry’s leading customer support and service. We are continuously innovating new products and technologies to anticipate and solve customer needs.\u003c\/p\u003e\n\u003cp\u003eOne of the most important aspects of owning a boat is keeping the engine well-maintained. Whether you own a new Mercury® Outboard or an old OMC® Sterndrive, Sierra Marine offers a vast selection of boat parts to keep you moving. A properly running engine is essential for a safe and enjoyable boating experience. Luckily, with a little bit of regular care, it's easy to keep your boat engine in good shape.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA FEW THINGS TO KEEP AN EYE ON:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFUEL LINES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCheck your boat's fuel lines regularly for cracks, leaks or other damage. Today's fuel can be hard on fuel systems. Regular checks can ensure that you do not run into any issues when you least expect them. If you notice any damage, replace the fuel line immediately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRIMER BULBS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCheck the primer bulbs on your engine before each use. Similar to fuel lines, primer bulbs may suffer from exposure to Ethanol based fuel. A quick replacement of an old primer bulb is a simple way to eliminate any potential problems. If the bulb is hard or cracked, replace it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFUEL FILTERS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt's also important to check and replace your fuel filters regularly. Clogged or dirty fuel filters can cause all sorts of problems, including reduced engine power and poor fuel economy. Fuel water separating filters take engine protection to another level by removing water deposits that might enter the fuel system. Sierra's fuel water separating filters are a perfect solution for a fuel filter replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPARK PLUGS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspect your spark plugs yearly and clean or replace them as needed. Carbon build up on the electrodes limit the spark plug's ability to efficiently produce a spark. This could cause you to experience reduced gas mileage, poor acceleration, hard starts, engine misfires and rough idling. Checking your plugs in the spring to ensure they are ready for boating season and can possibly help identify hidden problems within your engine. This is an important step in keeping your engine running at peak performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOIL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne of the most important things you can do for your boat engine is to change the oil and oil filter regularly. Check the oil level in your engine every time you take the boat out for the day. If it's low, add more oil. Also, keep an eye on oil quality. Using a high quality engine oil offered on sierraparts.com you can be sure that you are giving your engine the best protection against the harsh marine environment. If the appearance of the oil turns milky in color, this could indicate that you have water intrusion into your engine and should be addressed immediately. Be sure to check your owner's manual to find out what type of oil is best for your engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGEAR LUBE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAnother important aspect of boat engine maintenance is changing the gear lube. Your lower unit has several gears that rely on quality gear lubes to minimize friction and overheating. Over time, lower units can become susceptible to leaks and allow water to enter, and mix with the gear lube. This will greatly reduce the gear lube's ability to maintain proper lubrication and protect your gears from damage. Regular inspection can help you identify leaks early and reduce repair costs. This should be done according to the manufacturer's recommendations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBATTERY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBoat batteries are essential for starting your engine and powering accessories. Most marine batteries are lead-acid batteries and require special care. Check the battery regularly for corrosion on the terminals, which can be cleaned with a mixture of water and baking soda. If the battery is more than three years old, it's probably time to replace it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKEEP YOUR ENGINE HAPPY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBy following these tips, you can help keep your boat engine in good working order. Regular maintenance will prolong the life of your engine and help ensure that it runs smoothly when you need it.\u003c\/p\u003e\n\u003cp\u003eIf you have any questions about boat engine maintenance, or if you need help troubleshooting an issue, feel free to contact us at sales@macombmarineparts.com for more information.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042584809667,"sku":"SIERRA-18-7916","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Oil-Filter-Sierra-Marine-18-7916.jpg?v=1776949055"},{"product_id":"sierra-powerhead-gasket-set-18-4303-1","title":"Powerhead Gasket Set | Sierra 18-4303-1","description":"\u003cp\u003ePowerhead Gasket Set | Sierra 18-4303-1\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePowerhead Gasket Set\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePowerhead Gasket Set\u003c\/li\u003e\n\u003cli\u003eContains 18-0850 Fuel pump mounting gasket, 18-2876 By-pass cover gasket, 18-2866 Exhaust cover gasket, 18-0953 Water passage gasket, 18-0117 Exhaust plate gasket, 18-2873 Gasket, 18-2956 Head gasket, 18-2867 Manifold to crankcase, 18-2857 Air silencer to carb gasket, 18-0985 Air silencer gasket, 18-2864 Adapter to powerhead gasket, 18-0991 Leaf plate gasket, 18-2547 Water passage cover gasket, 18-0999 Inner exhaust gasket, 18-0102 Exhaust manifold gasket, 18-0134 Intake plate gasket, 18-0977 Thermostat gasket\u003c\/li\u003e\n\u003cli\u003eReplaces OMC\/Johnson\/Evinrude 439085\u003c\/li\u003e\n\u003cli\u003eReplaces Mallory 9-64112\u003c\/li\u003e\n\u003cli\u003eReplaces Sierra 18-4303\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042585596099,"sku":"SIERRA-18-4303-1","price":148.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Powerhead-Gasket-Set-Sierra-18-4303-1.jpg?v=1776949058"},{"product_id":"sierra-shift-arm-screw-18-2170","title":"Mercruiser Shift Arm Screw | Sierra 18-2170","description":"\u003ch2\u003eMercruiser Shift Arm Screw | Sierra 18-2170\u003c\/h2\u003e\n\u003cp\u003eMercruiser Shift Arm Screw | Sierra 18-2170\u003c\/p\u003e\n\u003cp\u003eShift Arm Screw | Sierra 18-2170\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMercruiser Shift Arm Screw\u003c\/li\u003e\n\u003cli\u003eReplaces Mercury 10-45590, 10-8M0084649\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042585628867,"sku":"SIERRA-18-2170","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Mercruiser-Shift-Arm-Screw-Sierra-18-2170.jpg?v=1776949062"},{"product_id":"sierra-oil-seal-18-2066","title":"Sierra Oil Seal 18-2066","description":"SIERRA OIL SEAL 18-2066","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042585661635,"sku":"SIERRA-18-2066","price":26.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Sierra-Oil-Seal-18-2066.jpg?v=1776949064"},{"product_id":"sierra-reed-block-housing-gasket-18-2510","title":"Sierra Reed Block Housing Gasket 18-2510","description":"SIERRA Reed Block Housing Gasket 18-2510","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042585727171,"sku":"SIERRA-18-2510","price":6.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Sierra-Reed-Block-Housing-Gasket-18-2510.jpg?v=1776949066"},{"product_id":"sierra-prestolite-ignition-condenser-18-5347","title":"Prestolite Ignition Condenser | Sierra 18-5347","description":"\u003cp\u003ePrestolite Ignition Condenser | Sierra 18-5347\u003c\/p\u003e\n\u003cp\u003eCondenser fits various V6 \u0026amp; V8 Prestolite conventional marine distributors.\u003c\/p\u003e\n\u003cdiv class=\"u-std std\"\u003e\n\u003cul\u003e\n\u003cli\u003eIgnition condenser for Prestolite screw down or clip down cap distributors\u003c\/li\u003e\n\u003cli\u003eFor Prestolite V6 and V8 conventional ignition distributors\u003c\/li\u003e\n\u003cli\u003eReplaces Mercury 392-6324, 392-898253002, 8M6001249, F16900023, F16900032, and F16900189\u003c\/li\u003e\n\u003cli\u003eReplaces Chrysler 3420600 and 1818757\u003c\/li\u003e\n\u003cli\u003eReplaces OMC 987895 and 980894\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38042585825475,"sku":"SIERRA-18-5347","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Prestolite-Ignition-Condenser-Sierra-18-5347.jpg?v=1776949067"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/collections\/sierra-marine-parts.jpg?v=1776992125","url":"https:\/\/www.macombmarineparts.com\/collections\/sierra-marine-parts.oembed?page=60","provider":"MacombMarineParts.com","version":"1.0","type":"link"}