OMC Cobra Sterndrive Parts

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Parts Selection Guide

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      • Sierra 18-9750-0 Power Trim & Tilt Fluid - 10 Oz
        $10.99
        $9.99

        Sierra 18-9750-0 Power Trim &Tilt Steering Fluid Formulated for high operating pressure Anti-foam additives assure uniform flow with reduced air contamination in hydraulic systems Designed for use at high operating pressures in applications...

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      • Sierra 18-8801-1 Wiring Plug Set Replaces 84-816761Q7
        $70.99
        $53.99

        Sierra 18-8801-1 Premium 6 Cyl. Spark Plug Wire Set For 6 cylinder GM based engines with conventional ignition systems. Features: Kit includes coil wire. Kevlar core for maximum durability and long life. Durable stainless steel wound conductor for...

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      • Sierra 18-2765 U-Joint Bellows Replaces 3854127
        $51.99
        $36.49

        Sierra 18-2765 OMC Cobra U-Joint Bellows For Use On All Clutch Dog Cobra Models (1986-93). Also for DP-S, SX engines. Interchangeable with: GLM 89200 Mallory 9-72707 OMC Stern Drive 22197130 3841481 3854127 983973 987467 Volvo...

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      • Sierra 18-5276 Tune Up Kit
        $63.49
        $44.49

        Sierra 18-5276 Tune Up Kit - Prestolite V6 Single Point Screw Cap Sierra tune up kit for Prestolite V-6 - Single Point - Screw Cap engines. Kit Includes: (1) 18-5303 Contact Set (1) 18-5347 Condenser (1) 18-5353 Distributor Cap (1) 18-5403...

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      • Sierra 18-3653 Thermostat Kit
        $37.99
        $26.99

        Sierra 18-3653 OMC, Volvo 160 Degree Thermostat Kit Sierra high-quality engine parts are designed to meet OEM specifications. Used on OMC, Volvo Sterndrives Marine engines. Kit Includes: (1) 18-2858 Thermostat Gasket (1) 18-2947 Thermostat...

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      • Sierra 18-710-16-2 Hose Clamp 1-1/16"-1-1/2"
        $3.49
        $2.99

        Sierra 18-710-16-2 Stainless Steel Hose Clamp 1-1/16" - 1-1/2" All components of the Sierra 18-710-16-2 Hose Clamp are manufactured from Marine Grade 316 stainless steel. Diameter Size: 11/16" to 1-1/2" Std #: 016 s/s from 18-7310

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      • Sierra 18-2699 Outdrive Gasket
        $5.99
        $4.49

        Sierra 18-2699 Outdrive Gasket Set for Volvo, OMC Sierra high-quality engine parts are designed to meet OEM specifications.  For SX & DP-SM Drives thru 2006 Use With: 18-3721 Stainless Steel Locknut Set Includes: (1) 18-2996...

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      • Sierra 10W-30 4-Stroke Synthetic Marine Oil - Quart
        $17.49
        $10.49

        Sierra 10W-30 4-Stroke Synthetic Marine Oil Sierra 10W-30 Synthetic Blend Engine Oil is formulated specifically for 4-stroke outboard and sterndrive engine technology. The special blend of synthetic base oil and a balanced additive system exceeds FC-W...

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      • Sierra 18-7982-1 Fuel Water Separator Kit
        $51.49
        $35.99

        Sierra 18-7982-1 Fuel Water Separator Kit Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline. Sierra's 10 micron filters are over 90% efficient at removing particles as small as 10 micron without starving your engine...

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      • Sierra 18-8833-1 Wiring Plug Set Replaces 84-816761K14
        $56.99
        $39.99

        Premium Delco EST 4Cyl Spark Plug Wire Set by Sierra For Mercruiser 3.0LX 4 cylinder engines with Delco EST ignition systems. Kit includes coil wire. Kevlar® core for maximum durability and long life. Durable stainless steel wound conductor for...

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      • Sierra 18-2771 Bellows Kit
        $203.99
        $142.49

        Sierra 18-2771 OMC Bellows Kit Sierra replacement bellows kit. For: OMC Cobra without cone clutch Kit Contains: 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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      • Sierra 18-1998-1 Exhaust Manifold
        $403.99
        $282.99

        Sierra 18-1998-1 Exhaust Manifold - Port & Starboard for Ford V8 Engines Fits Port and Starboard Sides. Universal Center Riser Manifold. Fits: Crusader 302 and 351 CID Engines Interceptor 221, 260 and 289 CID Engines Commander, Mercury, OMC,...

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      • Sierra 18-8832-1 Wiring Plug Set Replaces 84-816608K68
        $97.99
        $68.99

        Sierra 18-8832-1 Mercruiser HEI V8 Spark Plug Wire Set For Mercruiser 454 EFI, MAG MPI, 502 EFI, MAG MPI engines with the Delco HEI ignition systems. Sierra aftermarket parts are manufactured to meet or exceed OEM requirements. Wire Lengths: (1)...

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      • Sierra 18-7860 Fuel Filter Replaces 35-49088Q2
        $10.49
        $7.99

        Sierra 18-7860 Fuel Pump Filter for Mercruiser, OMC High-quality engine parts are designed to meet OEM specifications. For Mercruiser, Mercury, Chris-Craft and OMC Inline 4 & 6 Cyl Engines with AC Fuel Pumps. Use with: 18-7278 Fuel...

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      • Sierra 18-8114 Fuel Line 3/8" X 31"
        $93.49
        $65.49

        Sierra 18-8114 Fuel Line 3/8" X 31"- Fuel Pump to Carburetor Sierra replacement fuel line hose for fuel pump to carburetor connection. Replaces copper or steel tubing. Hose: 3/8" x 31" PTEF composite One End: 5/8" -18 male inverted flare...

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      • Seloc Service Manual, Omc Cobra Sterndrive 1986 - 1998
        $71.49
        $46.49

        Seloc Marine Manuals: The most comprehensive information available. Simple to follow illustrated procedures. Hundred of drawings, exploded views, photos and tables. Troubleshooting, specifications and wiring diagrams. Over 40 titles covering...

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      • Sierra 18-5812 Starter Solenoid Replaces 0985063
        $35.49
        $24.99

        Sierra 18-5812 Starter Solenoid for OMC Inboard and Stern Drives Sierra high-quality engine parts are designed to meet OEM specifications.  Interchangeable with: Arco SW268 GLM 72403 Johnson/Evinrude...

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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 replacement engines 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!