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      • Sierra 18-7876-1 Oil Filter Replaces 35-866340Q03
        $10.99
        $8.49

        Sierra 18-7876-1 GM Marine Long Oil Filter Sierra oil filters are engineered with premium grade materials that will not only withstand but excel in the extreme environment of the Marine world. Features: Anti-Drain Back Valve Epoxy coating all...

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      • Sierra 18-7789 Fuel Filter
        $11.49
        $8.49

        Sierra 18-7789 21 Micron Water Separating Fuel Filter for Volvo, OMC Cobra EFI Sierra high quality replacement Water Separating Fuel Filters are designed to be direct replacements of OEM filters. This fuel filter is specifically designed for the marine...

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      • Sierra SAE30 4-Stroke Synthetic Marine Oil - Qt.
        $13.21
        $11.49

        Sierra SAE30 4-Stroke Synthetic Marine Oil Recommended for gasoline/diesel inboard and stern drive engines. A special blend of synthetic base oil and a balanced additive system that exceeds the FC-W requirements for marine engine oil...

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      • Sierra 18-7879-1 Oil Filter Replaces 35-883702K
        $7.99
        $5.99

        Sierra 18-7879-1 Oil Filter for MerCruiser, Volvo, OMC V-6 Sierra oil filters are engineered with premium grade materials that will not only withstand but excel in the extreme environment of the Marine world. Features: Epoxy coating all canisters...

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      • Sierra 18-4218 Drain Tap Replaces 22-16951Q1
        $13.49
        $10.49

        Sierra 18-4218 Drain Tap for MerCruiser, Volvo, OMC Sierra high-quality engine parts are designed to meet OEM specifications. Used with most OEM Manifolds. Features: Fits MerCruiser cylinder blocks & exhaust manifolds Material: Brass Size:...

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      • Sierra 18-7989 Fuel Water Separator Filter
        $10.99
        $8.49

        Sierra 18-7989 10-Micron Fuel Water Separating Filter for Volvo, OMC Cobra EFI Sierra high-quality replacement fuel water separating filters are tested to meet ISO, SAE and JIS standards. Sierra 10-Micron filters are over 90% efficient at removing...

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      • Sierra 18-5899 Oil Pressure Sender Replaces 3857532
        $42.99
        $29.99

        Sierra 18-5899 Oil Pressure Sending Unit for MerCruiser, Volvo, OMC Sierra replacement oil pressure sender. Used on most types of marine applications on sterndrive and inboard engines. All Sierra aftermarket engine parts are manufactured to meet or...

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      • Sierra 18-2174 U-Joint Replaces 75832T1
        $67.99
        $51.99

        Sierra 18-2174 Heavy Duty U-Joint Cross and Bearing Features: Includes both straight and 90° grease fitting Heavy Duty Fits: Alpha I Units s/n B418819 & Above, also fits Alpha I SS & Bravo Interchangeable...

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      • Sierra 18-2100 Gimbal Bearing Replaces 30-879194A02
        $79.99
        $59.99

        Sierra 18-2100 Heavy Duty Gimbal Bearing Sierra replacement heavy duty gimbal bearing. Sierra engine parts are manufactured to meet or exceed OEM requirements. Features: Link Belt Greasable Fits all OMC, Cobra, and King Cobra...

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      • Sierra 18-0549 Plug Off Cap Replaces 3852476
        $13.49
        $10.49

        Sierra 18-0549 Plug Off Cap 1" I.D. Sierra high quality engine parts are designed to meet OEM specifications. Features:   I.D.: 1" or 25.4mm For V8 Stern Drives and Inboards 1977 - present. Interchangeable...

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      • Sierra 18-2104 U-Joint Replaces 75832T1
        $59.99
        $41.99

        Sierra 18-2104 Heavy Duty U-Joint Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements. Features: Includes both straight and 90° grease fitting Heavy Duty Fits: All #1 & Alpha I units (s/n 1684188 -...

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      • Sierra 18-5913-1 Starter Replaces 50-863007A1
        $320.49
        $240.49

        Sierra 18-5913-1 Starter For MerCruiser, OMC, Volvo with Offset Bolt Pattern For Late model GM 4.3L (1996 & up ); 5.0 & 5.7L (1998 & up ) with a 14" Flywheel. Features: Delco permanent magnet gear reduction 2 bolt starter Bolt Pattern:...

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      • Sierra 18-5403 Rotor Replaces 392-9089T
        $9.99
        $7.49

        Sierra 18-5403 Rotor Replaces 392-9089T Sierra replacement rotor for Prestolite 7013 and Ford & GM 6 & 8 Cylinder engines with Prestolite Conventional Ignition. Use With: 18-5299 Electronic Conversion Kit Interchangeable...

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      • Sierra 18-7095 Carburetor Kit Replaces 823426A1
        $36.99
        $25.99

        Sierra 18-7095 Carburetor Kit Sierra replacement carburetor kit for MerCruiser, OMC, Volvo Penta and Crusader engines. All Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements. Fits: 1969-1995 MCM 4& 6 Cyl. In-Line,...

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      • Sierra 18-1402 Hydraulic Lifter Replaces 72638
        $23.99
        $18.49

        Sierra 18-1402 Hydraulic Lifter Sierra high-quality replacement parts are designed to meet OEM specifications. For OMC & Volvo 3.0L/181 CID. Fits MCM/MIE GM 4 cyl. V-6 & V-8 (283, 305, 327, 350, 454 & 482 cid) engines. Interchangeable...

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      • Sierra 18-3060 Water Pump Impeller Replaces 3854286
        $37.99
        $26.49

        Sierra 18-3060 Volvo Penta Water Pump Impeller Sierra high-quality engine parts are designed to meet OEM specifications. For Use On Ford Engines. Additional Details: Fins: 12 Material: Neoprene Includes: 18-7480 Quad Ring Interchangeable...

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      • Sierra 18-5354 Distributor Cap
        $38.49
        $26.99

        Sierra 18-5354 Distributor Cap - Delco V8 Ignitions Sierra 18-5354 Distributor Cap fits new GM style "module in cap" distributors with V-8 applications except MPI engines with ECM 555. Use with: 18-5405 Rotor Interchangeable...

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      • Sierra 18-3577-2 Circulating Water Pump Replaces 8504541
        $244.49
        $170.99

        Sierra 18-3577-2 Big Block Water Circulating Pump for MerCruiser, Volvo, OMC Fits: Big block GM engines with stamped steel timing covers (Bi-Directional) Used on MerCruiser, Crusader, OMC, Pleasurecraft and Volvo Penta Marine engines. s/s from...

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      • Sierra 18-2771 Bellows Kit
        $211.49
        $147.99

        Sierra 18-2771 OMC Bellows Kit Sierra replacement bellows kit. For: OMC Cobra without cone clutch Kit Includes: 18-2764 Exhaust bellows 18-2613 Outdrive gasket set 18-2100 Heavy duty gimbal bearing 18-2763 Shift cable bellows 18-2765...

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      OMC Sterndrive Parts

      Formed in 1929, the Outboard Marine Corporation went on to design their lines of outboards and sterndrives that recreational boaters today know as OMC. OMC would invest in new technologies, including the newer stern-drive engines that would change recreational boating forever.

      Sterndrive or inboard-outboard motors proved to be just as versatile as outboards (outselling them at a rate of 10:1) and with better fuel efficiency and overall dependability. It was official: the new, technologically superior motors were a hit, but there was a problem. Due to their technological superiority, dealers at the time were unable to properly maintain or repair them. In time, the knowledge was transferred throughout the field. The popularity of the sterndrives continued after converting their engines to fuel injection, enabling literal turnkey starts and enhanced fuel efficiency in the process. But you or your marine technician will never have a problem locating the right OMC parts whenever you need them. The next time you need OMC sterndrive parts for your boat, trust that Wholesale Marine will have what you need in stock and ready to ship.

      OMC Parts for Every Project from Start to Finish

      Wholesale Marine stocks a wide variety of OMC sterndrive parts to turn any project into a walk in the park. From marine engine parts to oil lube and filters, we’ll have it for a low price and lightning fast shipping!

      As you may know, finding the right OMC parts can be something of a hassle. We already stock them - but did you know we can help you find them too? Our trained team of customer service representatives know OMC sterndrive parts inside and out and will be able to answer whatever questions you may have. Give them a call at (877) 388-2628 Monday through Friday between 8:30 AM and 4:30 PM EST and don’t forget to ask about our Captain’s Club Rewards Program for additional discounts!