Mercruiser Parts

7435
guidebook

Parts Selection Guide

Find the parts you need

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  • 1) Engine Manufacturer:
  • 2) Part Type:
  • 3) Select Model:
guidebook

Prop Selection Guide

Find the right prop for your boat

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  • Engine Manufacturer:
  • Engine Horsepower:
  • Engine Model:
  • Engine Year:
  • Prop Pitch:
Mercruiser Control Cables

Mercruiser Control Cables
Mercruiser Anodes

Mercruiser Anodes
Mercruiser Cooling System

Mercruiser Cooling System
Mercruiser Electrical System

Mercruiser Electrical System
Mercruiser Fuel System

Mercruiser Fuel System
Mercruiser Gearcase & Drive Parts

Mercruiser Gearcase & Drive Parts
Mercruiser Ignition System

Mercruiser Ignition System
Mercruiser Internal Engine Parts

Mercruiser Internal Engine Parts
Mercruiser Oil & Filters

Mercruiser Oil & Filters
Mercruiser Replacement Engines

Mercruiser Replacement Engines
Mercruiser Service Manual

Mercruiser Service Manual
Mercruiser Specialty Tools

Mercruiser Specialty Tools
Mercruiser Trim System

Mercruiser Trim System
Mercruiser Propellers

Mercruiser Propellers
Mercruiser Prop Hardware

Mercruiser Prop Hardware
Mercruiser Service Kits

Mercruiser Service Kits
Mercruiser Alpha One Gen1 Parts

Mercruiser Alpha One Gen1 Parts
Mercruiser Alpha One Gen2 Parts

Mercruiser Alpha One Gen2 Parts
      • Champion RV91MC Spark Plugs
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        Champion RV91MC Spark Plugs

        $3.49
        $2.49

        Champion RV91MC Marine Spark Plug Champion marine spark plugs are quality OEM replacements. The Champion RV91MC Spark Plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. These marine spark...

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      • Mercury - Mercruiser 805320A03 Trim Limit and Sender Kit
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        Quicksilver 805320A03 Trim Limit and Sender Kit

        $169.79
        $141.49

        Mercury - Mercruiser 805320A03 Trim Limit and Sender Kit For #1 Drives thru Alpha Gen II and all Bravo drives. Kit includes adapters for older style ring terminal connectors. Fits: MC‑I, R, MR, Alpha One, Gen II, Bravo drives Includes trim...

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      • Sierra 18-8804-1 Wiring Plug Set Replaces 84-816608Q61
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        Sierra 18-8804-1 Wiring Plug Set Replaces 84-816608Q61

        $75.99
        $52.99

        Mercruiser Thunderbolt V8 Spark Plug Wire Set by Sierra For 8 cylinder engines with Thunderbolt ignition systems.   Kit includes coil wire. Kevlar® core for maximum durability and long life. Durable stainless steel wound conductor for...

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      • Solas RBX100 Rubex Hub Kit
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        Solas 100 Rubex Hub Kit

        $47.99
        $41.49

        Solas RBX100 Rubex Hub Kit For use with Rubex Interchangeable Hub System Propellers. Also works with Michigan Wheel, Mercury Flo Torq and Turning Point propellers with interchangeable hubs. Application: Evinrude 90-300 HP 1991 & Newer; 15...

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      • Sierra 18-3650 Thermostat Kit
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        Sierra 18-3650 Thermostat Kit

        $35.99
        $24.99

        Sierra 18-3650 Mercruiser 140 Degree Thermostat Kit  For Mercruiser Sterndrive engines using 140 degree thermostat. Fits 1998 & older MCM GM In-Line 4 & 6 cylinder engines. Kit Includes: (1) 18-2831 Thermostat Gasket (1) 18-3550...

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      • Mercury Mercruiser 8M0182228 Sterndrive & Inboard Oil Change Kit
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        Mercruiser Sterndrive & Inboard Oil Change Kit

        $106.99
        $92.99

        Mercury Mercruiser Sterndrive & Inboard Oil Change Kit Genuine OEM Mercury-Mercruiser part. This Mercury 4-Stroke Oil Change Kit contains everything you need to change the oil on your Mercrusier Sterndrive & Inboards. Mercury's line of DIY oil...

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      • Sierra 18-5280 Tune Up Kit Replaces 811635Q2
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        Sierra 18-5280 Tune Up Kit Replaces 811635Q2

        $23.49
        $16.49

        Sierra 18-5280 Tune Up Kit for Mercruiser and OMC Stern Drives Sierra high-quality replacement parts are designed to meet OEM specifications.  In-Line 4 Delco EST Kit Includes: (1) 18-5361 Distributor Cap (1) 18-5406...

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      • Sierra 18-1705 Alpha Gimbal Housing Hinge Pin Replaces 77123
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        Sierra 18-1705 Alpha Gimbal Housing Hinge Pin

        $27.99
        $19.49

        Sierra 18-1705 Alpha Gimbal Housing Hinge Pin Replaces 77123 This Sierra gimbal housing hinge pin is designed for use with MerCruiser Alpha Gen I & II drives with a grease port. Application Info: Fits MerCruiser Alpha One Gen I drives from...

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      • Sierra 18-5274 Tune Up Kit
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        Sierra 18-5274 Tune Up Kit

        $42.99
        $29.99

        Mercruiser Tune Up Kit for V6 Thunderbolt HEI Ignitions Kit Includes: Rotor 18-5432 Distributor Cap 18-5396 Gasket  Replaces: Mercury 815407Q 5, 815407T5 Pro...

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      • Turning Point 12 Hub Kit
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        Turning Point 12 Hub Kit

        $52.99
        $34.99

        Turning Point 12 Hub Kit Interchangeable with Mercury Flo-Torq II, Michigan Wheel XHS, and Solas Rubex hub systems. Application Evinrude/Johnson 3.5" Gearcase 13 Spline 35-75 HP Honda 3.5" Gearcase 13 Spline 35-75 HP Parsun 3...

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      Mercruiser OEM Engine Parts Finder

      MerCruiser Parts: Genuine OEM Boat Motor Parts

      The MerCruiser sterndrive by Mercury Marine provides power to spare for every boating activity including fishing, watersports activities, and more. Routine maintenance is essential for optimal performance and successful boating every season. Keeping your MerCruiser sterndrive trouble-free is simple when you have the right resource for the right replacement parts.

      Wholesale Marine has everything you need to perform ongoing maintenance or repair your MerCruiser engine. If you’re a boat owner or boat mechanic, we’ve got you covered with both aftermarket and OEM MerCruiser parts.

      We Stock MerCruiser Routine Maintenance and Service Parts

      Ongoing maintenance is essential to extending the service life of your boat’s sterndrive. Your MerCruiser service manual will outline routine maintenance intervals to keep your engine in top shape. In addition to service parts, we also carry replacement Mercury outboard parts for those looking to rebuild or repair their MerCruiser engine.

      Our selection of MerCruiser service parts includes oil filters, water pump impellers, spark plugs, fuel filters, and more. In addition to individual service parts, we also offer MerCruiser service and oil change kits. These kits contain everything you need to service your sterndrive engine at the appropriate service interval.

      Boaters needing to replace or repair old and worn parts on their MerCruiser will find everything they need at Wholesale Marine. OEM parts such as bellows, prop shafts, and gasket sets are available. We also offer complete replacement engines and drives.

      Whether it is Genuine MerCruiser OEM or aftermarket MerCruiser parts, we have what you need. Our marine engine part selection guide can help you locate just the right MerCruiser marine boat parts. Just enter your engine manufacturer and the part type to start viewing the list of applicable parts. The selector will sort through the catalog of part numbers, letting you view the right MerCruiser engine parts as well as suitable aftermarket parts.

      We offer a vast, ever growing catalog of in stock and special order parts designed for Mercury MerCruiser engines. Our in stock OEM Mercury outboard parts ship out fast, reaching most parts of the country in a matter of days. Special order parts can take 1-2 weeks depending on availability from Mercury MerCruiser.

      Can't find or unable to locate the engine part you need? Our team can view the MerCruiser parts catalog and schematics to ensure you order the correct part. Using your serial number they can look up the correct OEM part you need for your MerCruiser engine.  Our experts can find the correct part and accessories you need for your MerCruiser boat motors.

      Still have questions? Just contact our experienced customer service team at 877-388-2628 Monday through Friday from 8:30 AM until 4:30 PM EST. Our team is more than happy to do the research to get you back out on the water. Remember, in addition to same day flat-rate shipping and competitive pricing, be sure to ask about our Captain’s Club Rewards Program. Sign-up and begin accruing points for additional discounts the next time you shop at Wholesale Marine.