OMC Cobra Sterndrive Parts

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Parts Selection Guide

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Prop Selection Guide

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      • Sierra 18-6028A Anode Aluminum
        $30.99
        $21.99

        Sierra 18-6028A Anode Aluminum Sierra high-quality engine parts are designed to meet OEM specifications and are designed to fit OMC Stern Drives and Volvo Penta engines. Used on: Gearcases 2.3L(1987-90), 2.6/3.5/4.6L(1989), 3.0/4.3/5.0/5.8L(1987-93),...

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      • Sierra 18-7615-1 Carburetor Replaces 1347-816373A4
        $940.99
        $658.99

        Remanufactured 4 Barrel Rochester Carburetor for Mercruiser, OMC, Volvo. Replaces: Mercruiser   1347-804624R1, 1347-816373A4, 1347-804624-R02, 1347-9662A4, 1347-8292A4, 1347-7362A1, 1347-6492A1 OMC 981359, 981428, 981564, 981705, 981803, 982223,...

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      • Sierra 18-8822-1 Spark Plug Wire Set
        $111.49
        $77.99

        Sierra 18-8822-1 Spark Plug Wire Set Sierra replacement spark plug wire set for Delco HEI engines. Ignition Type: Delco HEI Wire Lengths: 2 Spark Plug Wires 27.5" 2 Spark Plug Wires 30.5" 2 Spark Plug Wires 39" 2 Spark Plug Wires 41" 1 Coil...

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      • Sierra 18-5711 Voltage Regulator
        $59.99
        $45.99

        Sierra 18-5711 Voltage Regulator Volts: 12 Fits: 1964-66 110, 150HP Alternator/Generator ALK-6222, A, AYS 1967-87 ALK-6222, A, AY, Y, AYS / ANK-65201S, Y / ALK-6210, A Interchangeable with: GLM 72260 OMC Inboard 383440 OMC Stern...

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      • Sierra 18-5888 Shift Assist Module Kit
        $166.49
        $116.99

        Sierra 18-5888 Shift Assist Module Kit for V-8 Engines Sierra high-quality engine parts are designed to meet OEM specifications. Fits: 5.0L, 5.7L GM (1986 - 1990) 7.5L 460 Ford (1987 - 1991) Interchangeable...

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      • Sierra 18-6779 Tilt/Trim Motor
        $236.49
        $179.99

        Tilt & Trim Motor for OMC, Volvo For OMC and Volvo Drive systems. Used on 1990 Cobra and 1994 King Cobra trim systems. Volvo SX , DPS , DP , and DPX drives. Replaces: OMC - 986280 , 3853945 Volvo - 3853945 Mallory - 9-18602 Pro Marine - 6245  

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      • Sierra 18-7703 Knock Sensor
        $81.99
        $56.99

        Sierra 18-7703 Knock Sensor Sierra replacement knock sensor for Mercruiser, Volvo Penta, and OMC Stern Drives. Fits: MCM/MIE GM V-8 (454, 502, 540 & 572 CID) Engines Interchangeable...

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      • Johnson - Evinrude 0586842 OMC Solenoid Assembly
        $45.99
        $42.99

        Johnson - Evinrude 0586842 OMC Solenoid Assembly Genuine OEM Johnson/Evinrude part. Application: 4 Terminal assist solenoid — grounded base (1986–1993), 5.0 / 5.8 / 7.4 (1994–1996)  Special Order Item.

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      • Loctite Chisel Gasket Remover
        $39.99
        $27.99

        Sierra 79040 Loctite Chisel Gasket Remover Remove old gaskets, paint and grime with Gasket Remover Strips off hard carbon deposits Eliminates harsh scraping that may damage a flange surface Size: 18 oz Color: Milky White/Clear Interchangeable...

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      • Sierra 18-0411 Oil Pan Gasket Set
        $41.49
        $31.49

        Oil Pan Gasket Set - Special Order est. 10 Days Replaces: Mercury 27-90458A 1 OMC 0357159, 0458625, 0508876 Aqua Power 738, 1087 Felpro 17981 Redline RL0411, RL0153

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      • Sierra 18-0519 One Piece Rear Main Seal
        $36.99
        $27.99

        One Piece Rear Main Seal for Mercruiser, OMC, Volvo - Special Order est. 10 Days Replaces: Crusader 7070400 Mallory 9-61621 Mercury 26-14240 OMC 3852657, 0509394 Volvo 3852657 GLM 85790 Redline RL0519

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      • Sierra 18-0891 Water Pump Mounting Gasket
        $0.61
        $0.49

        Sierra 18-0891 Water Circulating Pump Mounting Gasket for GM Engines Sierra high-quality water circulating pump mounting gasket for GM V-6 & V-8 (305, 350 & 377 cid) engines. Interchangeable with: Chris-Craft 16...

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      • Sierra 18-2541 Rubber Seal
        $9.49
        $7.49

        Sierra 18-2541 Rubber Impeller Housing Seal for OMC Cobra Sierra replacement rubber seal for OMC Stern Drives. Interchangeable with: GLM 86630 Johnson/Evinrude Outboard 911704 OMC Stern Drive 911704

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      • Sierra 18-3108 Impeller Key Replaces 0308928
        $11.49
        $8.99

        Sierra 18-3108 Impeller Key Sierra high-quality engine parts are designed to meet OEM specifications.  Fits Sterndrive models (1968-85) For Stringer Drive Impeller 18-3086 Interchangeable with: GLM 89595 Johnson/Evinrude...

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      • Sierra 18-3386 Water Pump Kit Replaces 0983218
        $111.49
        $77.99

        Sierra 18-3386 OMC Water Pump Impeller Kit w/o Housing Sierra high-quality replacement engine parts are designed to meet OEM specifications. For OMC Sterndrives 1964-1986. (Except Cobra) Kit Includes: (1) 18-3086 Impeller (1) 18-3111 Water Pump...

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      • Sierra 18-3558 Thermostat
        $36.99
        $25.99

        Mercruiser, OMC, Volvo 160º THERMOSTAT by SIERRA Replaces: OMC 0982554, 3853799 Volvo 3853799 GLM 13070 Mercury 802446 Redline RL3558

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      • Sierra 18-4222 Thrust Washer Replaces 0127084
        $49.49
        $34.49

        Sierra 18-4222 Propeller Thrust Washer for Johnson/Evinrude, OMC Sierra replacement propeller thrust washer. Interchangeable with: GLM 22230 Johnson/Evinrude Outboard 127084 318841 OMC Stern Drive 127084 318841 Special Order...

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      • Sierra 18-5298 Electronic Conversion Kit
        $192.49
        $134.99

        Sierra 18-5298 Electronic Conversion Kit - Prestolite V8 Distributors Sierra high-quality electronic conversion kit for use on Mercruiser Stern Drives. For most Prestolite V-8 Distributors (with snap down cap) Replaces points & condensers for...

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      • Sierra 18-5316-1 GM V8 Distributor
        $333.49
        $233.49

        Sierra 18-5316-1 GM V8 Distributor - Replaces Mallory YL624BV Sierra 18-5316-1 Distributor fits most GM V8 engines. Rotation: Reverse Rotation Stabilized points eliminate point float and bounce High dielectric condenser with brass case eliminates...

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      • Sierra 18-7702 Air Charge Temperature Sender
        $54.49
        $37.99

        Sierra 18-7702 Air Charge Temperature Sender Fits: Mercruiser V-6 & V-8 (350, 454, 496 & 502 cid) MPI engines Interchangeable with: Mallory 9-42406 Mercruiser Stern Drive 805223T OMC Stern Drive 3854527 Volvo...

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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!