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      OMC Cobra Sterndrive Parts Product Listings

      • Sierra 18-710-72-2 Hose Clamp 4-1/16"-5"
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        $6.29
        $5.39

        Sierra 18-710-72-2 Stainless Steel Hose Clamp 4-1/16" to 5" Sierra hose clamp manufactured from marine grade 316 stainless steel. Diameter Size: 4-1/16" to 5" Std. No.: 072 Interchangeable...

      • Sierra 18-8835-1 Spark Plug Wire Set
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        $102.59
        $73.79

        Sierra 18-8835-1 Spark Plug Wire Set Sierra replacement spark wire set for Mercruiser Stern Drives. Sierra’s spark plug wire sets are designed exclusively for marine engines and are the highest...

      • Sierra 18-5910 Small Block GM V6/V8 Permanent Magnet Starter
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        $352.19
        $253.59

        Sierra 18-5910 Small Block GM V6/V8 Permanent Magnet Starter Sierra high-quality engine parts are designed to meet OEM specifications. Permanent Magnet GM Starter for V-6 and V-8 Small Block Engines...

      • Sierra 18-1997-1 Universal Center Riser Exhaust Manifold
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        $443.59
        $319.39

        Sierra 18-1997-1 Universal Center Riser Exhaust Manifold This Sierra is a universal exhaust manifold for engines with center risers. Constructed from cast iron for maximum durability, this manifold...

      • Sierra 18-1237 Oil Pan Gasket Replaces 27-13865
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        $62.59
        $45.09

        Sierra 18-1237 Oil Pan Gasket for 265 - 400 hp Sierra replacement oil pan gasket for Mercruiser Stern Drives, OMC Stern Drives and Volvo Penta engines. Fits MCM/MIE GM V-8 (305, 350 & 377 cid)...

      • NGK BR6ES Spark Plug
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        $4.49
        $3.49

        NGK BR6ES Spark Plug NGK Standard Spark Plugs are proven technology that offer reliable performance. Standard spark plugs are treated with corrosion-resistant plating to ensure ease of installation...

      • NGK UR5 Spark Plug
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        $4.49
        $2.99

        NGK UR5 Spark Plug NGK V-Power spark plugs are tested to the highest OE standards. Trivalent metal plating eliminates the need for anti-seize. The special V-cut center electrode and concave ground...

      • Mercury - Mercruiser 27-62386001 Thermostat Gasket
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        $3.49
        $2.49

        Mercury-MerCruiser 27-62386001 Thermostat Gasket The Mercury-MerCruiser 27-62386001 Thermostat Gasket is a replacement sealing component for compatible Mercury and MerCruiser cooling system...

      • 48 " V Belt, Mercury - Mercruiser 57-48122Q
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        $32.99
        $28.99

        Mercury-MerCruiser 48122Q V-Belt - 48 Inch The Mercury-MerCruiser 48122Q V-Belt is a replacement belt for compatible MerCruiser sterndrive and inboard engines. This 48 inch / 1,219 mm V-belt is the...

      • Sierra 18-2781 Marine Exhaust Hose
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        $53.99
        $38.89

        Sierra 18-2781 Lower Exhaust Hose Sierra high-quality engine parts are designed to meet OEM specifications. Interchangeable with: GLM 89230 Mallory 9-72801 OMC Stern...

      • Sierra 18-7086 Carburetor Kit Replaces 0984487
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        $60.49
        $43.49

        Sierra 18-7086 Carburetor Kit for OMC Stern Drive & Volvo Penta Sierra high-quality engine parts are designed to meet OEM specifications. Sierra carburetor kits utilize superior ethanol resistant...

      • Sierra 18-4253-9 Drain Screw O-Ring (5Pk) Replaces 0336982
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        $3.09
        $2.59

        Drain Screw O-Ring (5 pk) for Johnson, Evinrude, OMC Used with Drain Screw 18-1236 and is a special order - est. 10 Days. Replaces: OMC - 336982 Mallory 9-76653 GLM 45290  

      • Sierra 18-5297 Electronic Conversion Kit
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        $256.29
        $184.59

        Sierra 18-5297 MerCruiser 4 Cyl Electronic Conversion Kit Sierra electronic conversion kit for 4 Cylinder GM Engines. Features: Replaces points & condensers for true solid state ignition Uses...

      • Sierra 18-0327 Water Pump Gasket Replaces 27-33956
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        $3.09
        $2.59

        Sierra 18-0327 Water Pump Gasket for 4 & 6 cyl. Mercruiser, Volvo, OMC For 4 & 6 Cylinder Stern Drive and Inboard Engines. Interchangeable with: GLM 31350 Mallory 9-60067 Mercruiser...

      • Sierra 18-15460 V-Belt Replaces 57-48120Q1
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        $38.29
        $29.89

        Mercruiser, OMC and Volvo V-Belt - Effective Length: 46" Top Width: 29/64" Replaces: Mercury - 57-48120A-1, 57-48120Q 1 OMC - 0310953, 0909971 Volvo - 829207, 966920 Mallory 9-55002 Redline RL15460 ...

      • GM 4.3 Marine Engines
        $4,172.19
        $3,627.99

        GM 4.3 Marine Engines ATK's GM 4.3L marine engines deliver reliable replacement power for Mercruiser, OMC, Volvo, Indmar, and Crusader inboards and sterndrives. Each engine undergoes over 150...

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      • Sierra 18-710-24-2 Stainless Steel Hose Clamp 1-1/16" - 2"
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        $4.59
        $3.89

        Sierra 18-710-24-2 Stainless Steel Hose Clamp 1-1/16" - 2" Diameter Size: 1 1/16" to 2" Std #: 024 Material: Marine Grade 316 stainless steel Sold individually

      • Champion RS9YC Spark Plugs
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        $3.99
        $2.99

        Champion RS9YC Copper Plus Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion RS9YC Spark Plug features a copper core electrode that provides increased...

      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 Wholesale Rewards Program for additional discounts!