OMC Cobra Sterndrive Parts

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Parts Selection Guide

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Prop Selection Guide

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      • Starbrite Pro Star Super Premium Heavy Duty Motor Oil SAE 40
        $9.49
        $6.49

        Starbrite Pro Star Super Premium Heavy Duty Motor Oil SAE 40 Starbrite Pro Star Super Premium Motor Oil SAE 40 is recommended for engines requiring API CF-2 level performance. This super premium oil exceeds warranty requirements for all diesel and...

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      • Sierra 18-6095 Anode Zinc
        $22.99
        $15.99

        Sierra 18-6095 OMC Zinc Anode Sierra aftermarket engine parts are manufactured to meet or exceed OEM requirements. The 18-6095 zinc anode is for use with OMC Stern Drives and Johnson/Evinrude Outboards. For use on prop shaft bearing carrier (40-300...

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      • Sierra 18-7848-1 Fuel Water Separator Kit
        $55.99
        $38.99

        Sierra 18-7848-1 21-Micron Aluminum Fuel Water Separator Kit 1/4" Thread Short Filter Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline All filters flow at 90 GPH to feed even the hungriest motor Prevent...

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      • Sierra 18-8201 Snapper Clamp Replaces 0124249
        $0.53
        $0.36

        Sierra 18-8201 #4 Snapper Clamp Sierra high-quality replacement engine part. Clamp Size: 4 Clamp Range: .410" - .468" Interchangeable with: Johnson/Evinrude Outboard 124249 OMC Stern Drive 124249  

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      • Sierra 18-99193 Racor Fuel/Water Separator Filter 10 Micron
        $23.99
        $16.99

        Sierra 18-99193 Racor Fuel/Water Separator Canister Filter - 10 Micron The Sierra 18-99193 Racor Fuel/Water Separator Filter is a 10 Micron filter that meets OEM specifications for removal of emulsified water. This filter features fast and simple...

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      • Sierra 18-7930 Fuel Filter
        $23.99
        $16.99

        Sierra 18-7930 Fuel Filter Replacement Element 1977-83 Fuel system with add on filter kit Size: 5/16" Interchangeable with: Fram C1110PL OMC Stern Drive 173326

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      • Sierra 18-21753 Volvo/OMC 5.0L/5.8L Engine Coupler
        $559.49
        $391.99

        Sierra 18-21753 Engine Coupler for OMC & Volvo Sierra replacement engine parts are manufactured to meet or exceed all OEM requirements. Fits: 5.0L & 5.8L Engines (1989-1996) Replaces: OMC Stern Drive 3853862 985727 Volvo...

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      • Sierra 18-2859 Manifold End Cap Gasket
        $5.49
        $3.99

        Sierra 18-2859 Manifold End Cap Gasket for OMC Stern Drive Sierra high-quality engine parts are designed to meet OEM specifications. Interchangeable with: Barr OMC47311131 OMC Stern Drive 311131

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        Sierra 18-4024 Valve Stem Seal
        $2.49
        $1.99

        Sierra 18-4024 Intake Valve Stem Seal for 4.3L/5.0L/5.7L Sierra high-quality engine parts are designed to meet OEM specifications. For Mercruiser, OMC, and Volvo Penta applications. For: Chevy 4.3L/5.0L/5.7L Interchangeable...

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      • Sierra 18-15300 V-Belt
        $18.99
        $17.49

        Sierra 18-15300 Power Steering V-Belt for Mercruiser and OMC High strength synthetic cords resist shockload failure. Their low stretch properties assure uniform performance over the life of the belt.  The compression section is a special rubber...

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      • Sierra 18-3887 Head Gasket Replaces 27-879150141
        $93.49
        $65.49

        Sierra 18-3887 Head Gasket for 7.4L Crusader, Mercruiser, OMC, and Volvo Engines Sierra high-quality engine parts are designed to meet OEM specifications.  For 7.4L 454 CID Gen V and VI (1992 & up) Interchangeable...

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      • EMP 35-35283 MerCruiser OMC Mechanical Fuel Pump
        $134.39
        $111.99

        EMP 35-35283 MerCruiser OMC Mechanical Fuel Pump This fuel pump is intended for use on MerCruiser, OMC, and Indmar applications while meeting all OEM requirements. Fuel Pump Application: For 1986-1993 5.0-5.7L V8 185-230HP GM Engines For 1981-1995 V8...

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      • Sierra 18-15450 V-Belt
        $24.99
        $18.99

        Sierra 18-15450 V-Belt for OMC Stern Drives and Volvo Penta Engines High strength synthetic cords resist shockload Their low stretch properties assure uniform performance over the life of the belt Special rubber compound section assures smooth and...

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      • Sierra 18-7246 Carburetor Kit
        $75.49
        $52.99

        Sierra 18-7246 Carburetor Kit 2 bbl Inboard/Outboard Sierra replacement carburetor kits utilize superior corrosion-resistant materials and unmatched quality testing...

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      • EMP 300-03085 BRP Power Trim Relay
        $16.60
        $13.83

        EMP 300-03085 BRP Power Trim Relay This power trim relay is intended for use with Volvo, Johnson/Evinrude, & OMC power trims system. This trim relay meets all OEM requirements. Power Trim Relay Application: For Volvo 1965 & later 4-Cyl V6...

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      • Sierra 18-1211 Rear Main Seal Replaces 26-814622
        $75.49
        $52.99

        Sierra 18-1211 Rear Main Seal Replaces MerCruiser 26-814622 Sierra two piece rear main seal for Most GM Based Marine Engines. Application Info: Fits 120/2.5L (s/n 2786857 & up), 140/3.0L & LX (s/n 6229718 & up)Fits 150/160/165/200 (I/L-6)...

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      • Sierra Marine Clutch Housing Seal Kit 18-2698
        $42.99
        $29.99

        Sierra 18-2698 Clutch Housing Seal Kit The Sierra 18-2698 Clutch Housing Seal Kit is a replacement kit for OMC Stern Drives. All Sierra Marine engine parts are manufactured to meet or exceed OEM requirements. For use on OMC Sterndrive/Cobra I/O...

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      • Sierra 18-7951 Fuel Water Separator Kit
        $157.49
        $109.99

        Sierra 18-7951 10 Micron Aluminum Fuel Water Separator Kit - 1/4" Thread w/metal drain bowl - Special Order est. 10 Days 10 MICRON FILTER KITS WITH DRAIN BOWLS Sierra AquaVue and metal bowl separator filters allow water to be drained from the filter to...

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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!