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      OMC Cobra Sterndrive Parts Product Listings

      • Sierra 18-7852-2 Fuel Water Separator Filter W/Bonus Pack
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        $72.89
        $52.49

        21 Micron Fuel Water Separator Kit (1/4" Thread) for Carbureted Engines (Tall Filter)  w-Bonus Pack - Special Order est. 10 Days 21...

      • Champion RN9YC Spark Plug
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        $3.99
        $2.99

        Champion RN9YC Copper Plus Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion RN9YC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These...

      • Champion RL82C Spark Plugs
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        $2.99
        $1.99

        Champion RL82C Marine Spark Plugs Champion marine spark plugs are quality OEM replacements. The Champion RL82C Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark...

      • Sierra 18-3554 Thermostat Replaces 0383307
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        $38.49
        $27.69

        Sierra 18-3554 OMC 160º Degree Thermostat Sierra 18-3554 Thermostat has a 160 Degree Thermostat rating and is for use on OMC Inboards and OMC Stern Drives. Interchangeable with: GLM 13060 Mallory 9-43021 OMC Inboard 383307 OMC...

      • Sierra 18-2745 Exhaust Boot Replaces 0912374
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        $47.09
        $33.89

        Sierra 18-2745 Exhaust Boot Sierra high-quality engine parts are designed to meet OEM specifications. For OMC Stern Drives. Fits 5.7L & 7.5L Engines (1986 & Later) Interchangeable with: GLM 89220 Mallory 9-72806 OMC Stern...

      • Sierra 18-5466 Ignition Coil
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        $124.29
        $89.49

        Sierra 18-5466 Hi-Performance 1.5 ohm Ignition Coil for Mercruiser, OMC, Volvo 1.5 ohm (Oil Filled) black - 8 cylinder. Flame Thrower 40,000 volt Coil Designed for use with the original ignitor Electronic Conversion Kits Can Be used with other...

      • Sierra 18-2768 Transom Seal Replaces 0909527
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        $224.89
        $161.89

        Sierra 18-2768 Transom Seal   Sierra 18-2768 Transom Seal is a replacement part for 1978-1986 OMC Stern Drives. Sierra aftermarket parts are manufactured to meet or exceed OEM requirements. Interchangeable...

      • Sierra 18-2533 Transom Seal Replaces 3852550
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        $17.09
        $13.29

        Sierra 18-2533 Transom Seal Rope Sierra replacement transom seal rope for Cobra Stern drives. Interchangeable with: OMC Stern Drive 3852550 911797 Volvo Penta 3852550

      • Sierra 18-3715 Prop Nut Kit Replaces 0175266
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        $33.89
        $24.39

        Sierra 18-3715 Prop nut kit for 150 - 300 hp Includes: Prop nut/keeper (18-3708-1) Cotter pin (18-3741) Prop spacer (18-4231) Replaces: OMC - 175266 Mallory - 9-73953 AQU 2672 GLM 22200 Mercury 802009Q...

      • Sierra 18-7878-1 Oil Filter Replaces 803470Q
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        $16.59
        $12.89

        Sierra 18-7878-1 Short Oil Filter Sierra high-quality oil filters are designed to exceed or meet OEM specifications. This filter is designed with premium marine-grade materials to exceed in extreme marine environments. For use on Short Ford engines...

      • Uflex Johnson - Evinrude/OMC Mach14 Control Cable
        $52.89
        $47.99

        Uflex Mach14 BRP/Johnson/Evinrude/OMC Control Cable The Uflex Mach14 cable is specifically constructed to make the toughest cable installations result in a smooth, easy, and precise shift throttle movement. Mach Control Cables are the perfect solution...

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      • Sierra 18-2764 Exhaust Bellows Replaces 0914036
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        $46.89
        $33.69

        Sierra 18-2764 OMC Cobra Exhaust Bellows Sierra high-quality engine parts are designed to meet OEM specifications. For Use On All Clutch Dog Cobra Models 1986-1993. Interchangeable with: GLM 89190 Johnson/Evinrude...

      • SeaStar OMC/Volvo Jet Boat Xtreme CCX740 Control Cable by Dometic
        $85.09
        $73.99

        SeaStar OMC/Volvo Xtreme Jet Boat CCX740 Control Cable by Dometic This SeaStar Xtreme control cable is designed for use with OMC & Volvo jet boat steering systems. This drop-in replacement cable uses the existing connection components for easy...

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      • Sierra 18-5407 Rotor Replaces 392-6326T
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        $16.39
        $12.79

        Rotor - Prestolite V8 Ignitions Replaces: OMC - 980892 Mercury - 392-6326,392-6326T Pleasure Craft - R103003 Crusader - 41059 Chrysler - 1658535 Mallory - 9-29201 GLM - 71050 Pro Marine - 82866 Redline - RL5407  

      • Seloc Service Manual, OMC Sterndrive 1964 - 1986
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        $83.19
        $55.79

        Seloc Marine offers the most complete, step-by-step marine repair manual for outboards, inboards and sterndrive engines. They are designed and written to serve the needs of the professional mechanic, do-it-yourself boat enthusiast, instructor or student...

      • Sierra 18-4009 Manifold End Plate Replaces 60252A2
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        $89.29
        $64.29

        Sierra 18-4009 Manifold End Plate for Mercruiser & OMC Sterndrives Sierra high-quality engine parts are designed to meet OEM specifications. For Use With: 18-1950-1 Manifold 18-1951-1 Manifold 18-1958-1 Manifold 18-1960-1 Manifold 18-1962-1...

      • Sierra 18-5296-2 Electronic Conversion Kit
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        $272.19
        $195.99

        Sierra 18-5296-2 Electronic Conversion Kit - Mallory V8 Distributors Fits most Mallory YL or YD 8 cylinder distributors with clockwise or counter clockwise rotation. Used on some Mercruiser Marine and OMC engines. Replaces points & condensers for...

      • Sierra 18-8820-1 Wiring Plug Set Replaces 0503754
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        $118.69
        $85.49

        Sierra 18-8820-1 Spark Plug Wiring Set Sierra replacement spark plug wire set for 8 cylinder EST Electronic ignition. Features: Ignition Type: EST Electronic Cyl.: 8 Kevlar core for maximum durability and long life Durable stainless steel wound...

      • Sierra 18-1074 Exhaust Bellows
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        $53.29
        $38.39

        Sierra 18-1074 OMC, Volvo Exhaust Bellows Sierra replacement exhaust bellows for use with Sierra 18-710-48-2 Hose Clamp 2-9/16 to 3-1/2. Interchangeable with: Mallory 9-72711 OMC Stern Drive 3850426 767724 Volvo...

      • Sierra 18-15455 V-Belt Replaces 3852464
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        $15.69
        $12.19

        Sierra 18-15455 V-Belt for OMC and Volvo 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 even transfer of load forces...

      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!