{"product_id":"tune-up-kit-prestolite-v8-clip-cap-sierra-18-5258","title":"Tune Up Kit Prestolite V8 Clip Cap | Sierra 18-5258","description":"\u003ch2\u003eTune Up Kit Prestolite V8 Clip Cap | Sierra 18-5258\u003c\/h2\u003e\n\u003cp\u003eTune Up Kit Prestolite V8 Clip Cap | Sierra 18-5258\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eSierra Prestolite V8 Clip Cap Tune Up Kit 18-5258\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cspan style=\"font-size: 12px;\"\u003e\u003cspan style=\"font-family: HelveticaNeue,;\"\u003eTune-up kit includes rotor, points, and condenser for V8 marine engines with Prestolite clip down cap distributors.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 0px 0px 2.4rem; padding-right: 0px; padding-left: 0px; box-sizing: inherit; border-style: solid; border-width: 0px; list-style-position: outside; list-style-image: initial; color: #636363; font-family: HelveticaNeue,;\"\u003e\n\u003cli style=\"margin: 0px 0px 0px 3.2rem; padding: 0px; box-sizing: inherit; border-style: solid; border-width: 0px;\"\u003e\u003cspan style=\"font-size: 12px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eFor Prestolite 8 cylinder conventional ignitions with clip down distributor cap\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 0px 3.2rem; padding: 0px; box-sizing: inherit; border-style: solid; border-width: 0px;\"\u003e\u003cspan style=\"font-size: 12px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eIncludes 18-5303 points, 18-5347 condenser and 18-5407 rotor\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 0px 3.2rem; padding: 0px; box-sizing: inherit; border-style: solid; border-width: 0px;\"\u003e\u003cspan style=\"font-size: 12px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eReplaces OMC 987925\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px 0px 0px 3.2rem; padding: 0px; box-sizing: inherit; border-style: solid; border-width: 0px;\"\u003e\u003cspan style=\"font-size: 12px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eReplaces Mallory 9-29310\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan style=\"font-size: 12px;\"\u003e\u003cspan style=\"color: #000000;\"\u003eAdditional Information\u003c\/span\u003e\u003c\/span\u003e\u003c\/h5\u003e\n\u003ch4 data-path-to-node=\"5\"\u003e\u003cstrong data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eMaintain Your Engine with the Sierra 18-5258 Tune Up Kit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"6\"\u003eKeeping your marine engine in top shape is vital for a safe season. Therefore, the \u003cstrong data-path-to-node=\"6\" data-index-in-node=\"83\"\u003eTune Up Kit Sierra 18-5258\u003c\/strong\u003e is a perfect choice for boat owners. \u003cspan class=\"citation-58\"\u003eThis kit is specifically designed for \u003c\/span\u003e\u003cstrong data-path-to-node=\"6\" data-index-in-node=\"185\"\u003e\u003cspan class=\"citation-58\"\u003ePrestolite V8 engines\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-58 citation-end-58\"\u003e with a clip-down distributor cap.\u003c\/span\u003e Because it meets or exceeds original equipment specs, you get professional-grade reliability. In addition, regular maintenance prevents costly engine failures during your trips.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"7\"\u003e\u003cstrong data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eWhy Choose the Sierra 18-5258 for Prestolite V8?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cspan class=\"citation-57 citation-end-57\"\u003eFirst of all, this kit provides a precise fit for conventional 8-cylinder ignitions.\u003c\/span\u003e Consequently, you can trust that every component will work in perfect harmony. The kit features high-quality materials designed to resist the harsh marine environment. \u003cspan class=\"citation-56 citation-end-56\"\u003eMoreover, it includes a premium contact set, condenser, and rotor.\u003c\/span\u003e Therefore, you will notice an immediate improvement in your engine’s starting and overall throttle response.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"9\"\u003e\u003cstrong data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eComprehensive Ignition System Restoration\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cspan class=\"citation-55\"\u003eSpecifically, the \u003c\/span\u003e\u003cstrong data-path-to-node=\"10\" data-index-in-node=\"18\"\u003e\u003cspan class=\"citation-55\"\u003eSierra 18-5258\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-55 citation-end-55\"\u003e replaces several common OEM part numbers.\u003c\/span\u003e \u003cspan class=\"citation-54 citation-end-54\"\u003eFor instance, it is interchangeable with OMC 173690, 987925, and Mallory 9-29310.\u003c\/span\u003e Since all essential parts are in one package, you avoid the hassle of shopping for individual items. Furthermore, replacing these components together ensures your timing remains consistent. As a result, your boat will run smoother and more efficiently than before.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"11\"\u003e\u003cstrong data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eEasy Installation for Boating Enthusiasts\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"12\"\u003eFortunately, installing this tune-up kit is a straightforward task for most DIYers. Since the parts are direct replacements, you won't need specialized modifications. However, you should always double-check your engine model and cap style before starting. By following a basic guide, you can complete the service in a single afternoon. Ultimately, this proactive care saves you significant money compared to professional marina labor.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"13\"\u003e\u003cstrong data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eBetter Fuel Efficiency and Power\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"14\"\u003eWorn ignition parts often lead to poor combustion and wasted fuel. Thus, installing the \u003cstrong data-path-to-node=\"14\" data-index-in-node=\"88\"\u003eSierra 18-5258\u003c\/strong\u003e can actually save you money at the pump. Fresh points and a new rotor deliver a stronger spark to your cylinders. Likewise, this ensures that every drop of fuel is used to its full potential. Finally, you can enjoy the peace of mind that comes with a well-maintained, high-performance marine engine.\u003c\/p\u003e\n\u003chr data-path-to-node=\"15\"\u003e\n\u003ch5 data-path-to-node=\"16\"\u003e\u003cstrong data-path-to-node=\"16\" data-index-in-node=\"0\"\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h5\u003e\n\u003ch4 data-path-to-node=\"17\"\u003e\u003cstrong data-path-to-node=\"17\" data-index-in-node=\"0\"\u003eWhich engines are compatible with the Sierra 18-5258?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"18\"\u003e\u003cspan class=\"citation-53\"\u003eThis kit fits \u003c\/span\u003e\u003cstrong data-path-to-node=\"18\" data-index-in-node=\"14\"\u003e\u003cspan class=\"citation-53\"\u003ePrestolite V8 engines\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-53 citation-end-53\"\u003e that use a clip-down style distributor cap.\u003c\/span\u003e It is commonly used in OMC, Mercruiser, and Crusader inboard or sterndrive applications.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"19\"\u003e\u003cstrong data-path-to-node=\"19\" data-index-in-node=\"0\"\u003eWhat is included in the Sierra 18-5258 kit?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"20\"\u003e\u003cspan class=\"citation-52\"\u003eThe kit contains the essential ignition components: a \u003c\/span\u003e\u003cstrong data-path-to-node=\"20\" data-index-in-node=\"54\"\u003e\u003cspan class=\"citation-52\"\u003econtact set (points)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-52\"\u003e, a \u003c\/span\u003e\u003cstrong data-path-to-node=\"20\" data-index-in-node=\"78\"\u003e\u003cspan class=\"citation-52\"\u003econdenser\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-52\"\u003e, and a \u003c\/span\u003e\u003cstrong data-path-to-node=\"20\" data-index-in-node=\"95\"\u003e\u003cspan class=\"citation-52\"\u003edistributor rotor\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"citation-52 citation-end-52\"\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"21\"\u003e\u003cstrong data-path-to-node=\"21\" data-index-in-node=\"0\"\u003eHow do I know if I have a clip-down cap?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"22\"\u003eCheck your distributor housing for two metal spring clips that hold the cap in place. If your cap is held by screws instead, you will need a different kit.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"23\"\u003e\u003cstrong data-path-to-node=\"23\" data-index-in-node=\"0\"\u003eShould I replace the spark plugs at the same time?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-path-to-node=\"24\"\u003eYes, it is highly recommended. Because fresh plugs work best with new ignition points, you will achieve the most reliable performance.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":38043954249923,"sku":"SIERRA-18-5258","price":23.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2712\/8720\/files\/Tune-Up-Kit-Prestolite-V8-Clip-Cap-Sierra-18-5258.jpg?v=1776965676","url":"https:\/\/www.macombmarineparts.com\/products\/tune-up-kit-prestolite-v8-clip-cap-sierra-18-5258","provider":"MacombMarineParts.com","version":"1.0","type":"link"}