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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

      Mercruiser Parts

      • Sierra 18-5475 Distributor
        Quick view Out of stock

        Sierra 18-5475 Distributor

        $662.49
        $463.99

        Sierra 18-5475 Delco HEI Distributor for Mercruiser Stern Drives Sierra Marine Distributors are designed to be reliable for many years. Featuring a sleek, robust design and crafted with the highest quality materials and latest technology. Aluminum...

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      • Sierra 18-6013 Anode Zinc
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        Sierra 18-6013 Anode Zinc

        $20.49
        $14.49

        Sierra 18-6013 Mercruiser Alpha Zinc Anode Plate For Use On Alpha One SS (Sterndrive & Transom Assembly 1983-89) & Prior Drives. Material: Zinc Interchangeable with: GLM 12750 Mercruiser Stern...

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      • Sierra 18-6353 Upper Gear Kit
        Quick view Out of stock

        Sierra 18-6353 Upper Gear Kit

        $352.99
        $246.99

        Sierra 18-6353 Upper Gear Kit Sierra replacement upper gear kit for Mercruiser Vazer, and Alpha I Gen II 1998 & Up (s/n 0L00040 & up) Interchangeable with: GLM 11238 Mercruiser Stern Drive 43-853643A2 Application: Mercruiser...

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      • Sierra 18-7081 Carburetor Kit Replaces 1396-4656
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        Sierra 18-7081 Carburetor Kit Replaces 1396-4656

        $139.99
        $97.99

        Sierra 18-7081 Carburetor Kit For Mercruiser Stern Drives Sierra high-quality carburetor kits utilize superior corrosion-resistant materials and unsurpassed quality control. For Holly 2BBL Interchangeable...

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      • Sierra 18-7311 Hose Clamp 3/4"-1-3/4"
        Quick view Out of stock

        Sierra 18-7311 Hose Clamp 3/4"-1-3/4"

        $4.73
        $2.93

        Sierra 18-7311 Stainless Steel Hose Clamp 3/4" - 1-3/4" Manufactured from marine grade 316 stainless steel Designed to fit many applications from 5/16" to 7" diameter hoses Diameter Size: 3/4" to 1-3/4" Std. No.: 020 Interchangeable...

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      • Sierra 18-7440-1-9 O-Ring (Priced Per Pkg Of 2)
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        Sierra 18-7440-1-9 O-Ring (Pkg Of 2)

        $3.49
        $2.99

        Sierra 18-7440-1-9 O-Ring (Pkg Of 2) Sierra replacement O-ring. I.D.: 0.799" or 20.3mm Width: 0.103" or 2.6mm Package of 2 Interchangeable with: GLM 81170 Johnson/Evinrude Outboard 301967 Mallory 9-76574 Mercruiser Stern...

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      • Sierra 18-7777-1 Fuel Water Separator Kit
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        Sierra 18-7777-1 Fuel Water Separator Kit

        $113.49
        $79.49

        21 Micron Stainless Steel Fuel Water Separator Kit - 1/4" Thread Tall Filter - Special Order est. 10 Days 21 MICRON FILTER KITS - FOR CARBURETED ENGINES Kit Includes: 1 - 18-7845 filter  1...

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      • Sierra 18-8370 Complete Lower Gearcase Rebuild Kit
        Quick view Out of stock

        Sierra 18-8370 Complete Lower Gearcase Rebuild Kit

        $181.99
        $127.49

        Sierra 18-8370 Mercruiser Complete Lower Gearcase Rebuild Kit Includes water pump and complete seal kits. Fits Mercruiser R/MR/Alpha I.  Kit Includes: (2) 18-2945 Drain Screw Gasket (1) 18-2340 Shift Shaft Washer (1) 18-2076 Oil Seal (1)...

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      • Sierra 22355 Odc Free Cleaner Replaces 0771087
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        Sierra 22355 ODC Free Cleaner Replaces 0771087

        $17.99
        $12.99

        Sierra 22355 ODC Free Cleaner and Degreaser Use Sierra 22355 ODC Free Cleaner and Degreaser to clean parts before assembly. This cleaner can be used to remove dirt, oil, and solvent. Leaves no residue Solvent is non-flammable and low-toxicity Cold...

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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 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 catalogue of part numbers letting you view the right MerCruiser engine parts as well as suitable aftermarket parts.

      We offer a vast, ever growing catalogue of in stock and special order parts designed for Mercury MerCruiser engines. Our in stock OEM engine 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, 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.