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guidebook

Parts Selection Guide

Find the parts you need

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  • 2) Part Type:
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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 18-5495-1 Electronic Distributor
        Quick view Out of stock

        Sierra 18-5495-1 Electronic Distributor

        $447.49
        $313.49

        Electronic Distributor for Mallory YLM512CV - Special Order est. 10 Days Conventional Rotation For Ford V8 302 CID   Contains: 18-5376 Distributor Cap 18-5488 Module 18-5404-1 Rotor

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      • Sierra 18-5956 Alternator
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        Sierra 18-5956-1 Alternator

        $266.99
        $202.99

        Sierra 18-5956-1 Mercruiser Alternator Sierra alternators meet or exceed USCG safety requirements and are 100% load tested for assured reliability. This Sierra Alternator is equipped with fan and drive pulley. Equipped with fan and drive pulley 1...

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      • Sierra 18-6067A Anode
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        Sierra 18-6067A Anode

        $15.49
        $10.99

        Sierra 18-6067A Mercruiser Anode Sierra aftermarket engine parts are designed to meet or exceed OEM requirements.  Aluminum anode For Alpha I Gen II (1991 & Up) Interchangeable with: Mercruiser Stern...

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      • Sierra 18-6352 Upper Gear Kit
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        Sierra 18-6352 Upper Gear Kit

        $267.49
        $186.99

        Gen II & Vazer (1.94:1 & 2.40:1 Ratios) Upper Gear Set For Alpha Gen II and Vazer 1.94:1 and 2.40:1 Ratios (20 - 24 Teeth) Used with 18-2411 Drive Shaft Housing Assembly and 18-2419 Complete Upper Gear Case Replaces: Mercury 43-853642A 2 GLM 11244

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      • Sierra 18-6768 Complete Power Trim Pump Assy
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        Sierra 18-6768 Complete Power Trim Pump Assy

        $983.99
        $688.99

        Sierra 18-6768 Complete Power Trim Pump Assembly Sierra 18-6768 Power Trim Pump Assembly is a replacement pump for Prestolite high pressure / low flow systems. Primarily used 1982 and earlier. 20 Amp fuse Interchangeable with Mercruiser...

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      • Sierra 18-6799 Complete Power Trim Pump Assy
        Quick view Out of stock

        Sierra 18-6799 Complete Power Trim Pump Assy

        $1,010.49
        $707.49

        Sierra 18-6799 Complete Power Trim Pump Assembly Sierra replacement complete power trim pump assembly for Mercruiser Stern Drives. Material: Stainless Steel Bracket Interchangeable with: Mallory 9-18210 Mercruiser Stern...

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      • Sierra 18-70947 Molded Hose
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        Sierra 18-70947 Molded Hose

        $14.49
        $10.99

        Sierra 18-70947 Molded Hose Sierra replacement molded hose for Mercruiser Stern Drives.  For: Thermostat housing to starboard manifold with 2 piece exhaust manifold Fits: 4.3L (Gen+) (1998-07) (S/N 0L619000 & UP), 4.3L EFI (Gen+) (2000-01),...

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      • Sierra 18-7309 Hose Clamp 9/16"-1-1/4"
        Quick view Out of stock

        Sierra 18-7309 Hose Clamp 9/16"-1-1/4"

        $3.49
        $2.99

        Sierra 18-7309 Stainless Steel Hose Clamp 9/16" - 1-1/4" Manufactured from marine grade 316 stainless steel Designed to fit many applications from 5/16" to 7" diameter hoses Diameter Size: 9/16 to 1 1/4" 14.29mm to 31.75mmMaterial: Stainless...

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      • Sierra 18-7449 Mercruiser O-Ring
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        Sierra 18-7449 O-Ring

        $7.99
        $5.99

        Sierra 18-7449 Mercruiser O-Ring Sierra replacement O-ring for Mercruiser Stern Drives. I.D.: 4.487" or 114mm Width: 0.103" or 2.6mm Package of 1 Interchangeable with: GLM 81570 Mallory 9-76581 Mercruiser Stern...

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      • Sierra 18-7938 Fuel Water Separator Kit
        Quick view Out of stock

        Sierra 18-7938 Fuel Water Separator Kit

        $291.99
        $204.49

        10 Micron Stainless Fuel Water Separator Kit - 1/4" Thread w/metal drain bowl - Special Order est. 10 Days 10 MICRON FILTER KITS WITH DRAIN BOWLS Sierra AquaVue and metal bowl separator filters allow water to be drained from the filter to extend service...

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      • Sierra 18-7964-1 Mercruiser Transmission Filter Kit
        Quick view Out of stock

        Sierra 18-7964-1 Mercruiser Transmission Filter Kit

        $138.99
        $97.49

        Sierra 18-7964-1 Mercruiser Transmission Filter Kit Sierra replacement transmission filter kit for Mercruiser Stern Drives. For: Mercruiser V8 inboard for Hurth 630 & 800 down angle & V-drive transmissions Interchangeable...

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      • Sierra Bellows Adhesive 2oz. 18-9031-1
        Quick view Out of stock

        Sierra Bellows Adhesive 2oz. 18-9031-1

        $12.99
        $9.49

        Sierra Bellows Adhesive 2oz. 18-9031-1 This bellows adhesive from Sierra is resistant to oil, grease, and water to securely seal universal and exhaust bellows. Interchangeable with: Mercruiser Stern Drive 92-86166Q1

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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.