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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:

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 18-5418 Rotor Replaces 8M6001251
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        Sierra 18-5418 Rotor Replaces 8M6001251

        $4.99
        $3.99

        Sierra 18-5418 Rotor for Mercruiser, OMC Stern Drives Sierra high-quality engine parts are designed to meet OEM specifications. Fits GM 4 & 6 Cyl. engines with Delco Conventional Ignition. Interchangeable with: Chris-Craft 16...

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      • Sierra 18-2756 U-Joint Bellows Replaces 8M0062406
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        Sierra 18-2756 U-Joint Bellows Replaces 8M0062406

        $76.49
        $53.49

        Sierra 18-2756 Mercruiser Bravo Units U-Joint Bellows Fits all Mercruiser Bravo and Blackhawk Sterndrive models. (Includes Clamps And Sleeves). Interchangeable with: GLM 89140 Mallory 9-72702 Mercruiser Stern...

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      • Sierra 18-5406 Rotor Replaces 8M6001254
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        Sierra 18-5406 Rotor Replaces 8M6001254

        $7.49
        $5.49

        Sierra 18-5406 Rotor - Delco 3.0L LX Ignitions Sierra high-quality engine parts are designed to meet OEM specifications. Use With 18-5361 Distributor Cap. Fits GM 4 Cylinder engines with Delco EST Ignition Interchangeable...

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      • Turning Point 504 Hub Kit
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        Turning Point 504 Hub Kit

        $71.99
        $47.99

        Turning Point 504 Hub Kit Interchangeable with Mercury Flo-Torq II, Michigan Wheel XHS, and Solas Rubex hub systems. Application OMC 4.75" Gearcase 19 Spline 3.0-8.2 Liter Volvo 4.75" Gearcase 19 Spline 3.0-8.2 Liter

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      • Sierra 18-2761 Exhaust Tube Replaces 32-90949T
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        Sierra 18-2761 Exhaust Tube Replaces 32-90949T

        $54.49
        $37.99

        Sierra 18-2761 Mercruiser 3" Exhaust Tube Sierra replacement exhaust tube for use with Mercruiser Stern Drives. Sierra engine parts are manufactured to meet or exceed OEM requirements. Fits: MCM 470/485, 185, 205, 898, 228 & 260 I.D.: 3" or 76...

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      • Sierra 18-3549 Thermostat Replaces 14586
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        Sierra 18-3549 Thermostat Replaces 14586

        $27.49
        $19.49

        Sierra 18-3549 Thermostat for Mercury Sierra replacement thermostat for Mercury Marine engines. Temperature Rating: 120°F Use with: 18-3569 Thermostat Kit 18-43052 Thermostat Kit Interchangeable...

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      • Sierra 18-7860 Fuel Filter Replaces 35-49088Q2
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        Sierra 18-7860 Fuel Filter Replaces 35-49088Q2

        $10.49
        $7.99

        Sierra 18-7860 Fuel Pump Filter for Mercruiser, OMC High-quality engine parts are designed to meet OEM specifications. For Mercruiser, Mercury, Chris-Craft and OMC Inline 4 & 6 Cyl Engines with AC Fuel Pumps. Use with: 18-7278 Fuel...

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

        $5.99
        $4.99

        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 with: Mercury...

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      • Sierra 18-7145 O-Ring Replaces 25-64068
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        Sierra 18-7145 O-Ring Replaces 25-64068

        $0.99
        $0.83

        Sierra 18-7145 O-Ring Sierra high-quality engine parts are designed to meet OEM specifications. I.D.: 0.250" Width: 0.100" Interchangeable with: GLM 81080 Johnson/Evinrude Outboard 333572 Mallory 9-76500 Mercruiser Stern...

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      • Sterndrive Engineering Repl Lower Unit Merc Alpha One GenII
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        Sterndrive Engineering Repl Lower Unit Merc Alpha One GenII

        $1,409.99
        $1,174.99

        Sterndrive Engineering Replacement Lower Unit Mercruiser Alpha One Gen II Lower unit replacements are an expensive headache for any boat owner.  A Sterndrive Engineering Replacement Lower Unit can take some of the sting out of an expensive repair...

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      • Sierra 18-2002 Oil Seal Replaces91252-ZW1-003
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        Sierra 18-2002 Oil Seal Replaces 91252-ZW1-003

        $13.49
        $10.49

        Sierra 18-2002 Oil Seal Sierra high-quality engine parts are designed to meet OEM specifications. O.D.: 1.692" Shaft Size: 1.188" Width: 0.250" Interchangeable with: Chrysler/Force/US Marine 26-76868 GLM 85130 Honda...

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      • Sierra 18-3293 Impeller Key Replaces 28-8M0032833
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        Sierra 18-3293 Impeller Key Replaces 28-8M0032833

        $6.49
        $5.99

        Sierra 18-3293 Impeller Key Sierra high-quality engine parts are designed to meet OEM specifications.  Use with: 47-43026 series long vane impeller Fits MCM Alpha One Gen II & various O/B applications Interchangeable...

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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.