Fuel Water Separator Filter 10 Micron OMC | Sierra 18-7946
Fuel Water Separator Filter 10 Micron OMC | Sierra 18-7946
Sierra
19 in stock
Couldn't load pickup availability
Fuel Water Separator Filter 10 Micron OMC | Sierra 18-7946
Replacement Fuel Water Separator Filter 10 Micron with OMC threads removes contaminants & water from incoming fuel.
- OMC thread fuel filter
- Protects marine engines by filtering water, dust, and dirt in fuel supply
- 10 micron filtration
- Used on many different OMC engines
- Replaces Crusader 98041
- Replaces OMC 502905
SIERRA 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.
In 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.
The 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.
Being 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.
Without 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.
We 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.

! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.