Collection: Engine Parts & Service

444 products

  • Sea Swivel

    Sea Swivel 3/4" Nut f/Center Bolt [SEA-HDM-NUT-3/4]

    Regular price $25.99 USD
    Sale price $25.99 USD Regular price $0.00 USD

    3/4" Nut for Center BoltSpecifications: Nut: 3/4" For center bolt

  • Sea Swivel

    Sea Swivel 6" Bolt (Extended) f/Sea Swivel Mount [SEA-HDM-BOLT-3/4-6]

    Regular price $59.99 USD
    Sale price $59.99 USD Regular price $0.00 USD

    6" Bolt (Extended) for Sea Swivel MountSpecifications: Bolt: 6" Extended

  • Sea Swivel

    Sea Swivel 5" Bolt (Extended) f/Sea Swivel Mount [SEA-HDM-BOLT-3/4-5]

    Regular price $54.99 USD
    Sale price $54.99 USD Regular price $0.00 USD

    5" Bolt (Extended) for Sea Swivel MountSpecifications: Bolt: 5" Extended

  • Save $118.43 USD
    Marinco

    Marinco 36V Trolling Motor Wiring Kit w/70A Plug Receptacle [36VWKS3]

    Regular price $325.99 USD
    Sale price $325.99 USD Regular price $444.42 USD

    36V Trolling Motor Wiring Kit with 70A Plug & ReceptacleThe Marinco Trolling Motor Wiring Kit makes trolling motor installation simple, packaging everything you need for a...

  • Save $112.21 USD
    Marinco

    Marinco 24V Trolling Motor Wiring Kit w/70A Plug Receptacle [24VWKS3]

    Regular price $309.99 USD
    Sale price $309.99 USD Regular price $422.20 USD

    24V Trolling Motor Wiring Kit with 70A Plug & ReceptacleThe Marinco Trolling Motor Wiring Kit makes trolling motor installation simple, packaging everything you need for a...

  • Save $1.88 USD
    Connect-Ease

    Connect-Ease 3 12V Battery Parallel Quick Connect System [RCE312VRV]

    Regular price $187.99 USD
    Sale price $187.99 USD Regular price $189.87 USD

    3 12V Battery Parallel Quick Connect SystemThe Connect-Ease RCE312VRV allows connecting three 12-volt batteries in parallel to increase users' runtime when away from any wired, plug-in...

  • Connect-Ease

    Connect-Ease 12V Single Trolling Motor Kit 8 Gauge [RCE12VB8]

    Regular price $19.99 USD
    Sale price $19.99 USD Regular price $0.00 USD

    12V Single Trolling Motor Kit 8 GaugeFeatures: 8 Gauge marine grade equipment connection Plug & Play Connections Lithium Compatible Suitable for use t-40° to 221° UL1977...

  • Save $22.00 USD
    Connect-Ease

    Connect-Ease 36V Trolling Motor Separated Battery System [RCE36VB5CHK]

    Regular price $127.99 USD
    Sale price $127.99 USD Regular price $149.99 USD

    36V Trolling Motor Separated Battery SystemThis is a 5 ft. extension on the RCE36VB5CHK kit. Designed for boats with two batteries in one compartment and the...

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Engine FAQs

Compatibility can depend on the engine manufacturer, model, horsepower, serial number, model year, and the specific system or component being replaced. Always compare the product specifications with your engine information and existing equipment before ordering. For replacement parts, the engine serial number can be especially important when confirming fitment.

The right spare parts depend on your engine and how far you travel, but boaters commonly consider carrying items such as spare fuel filters, engine oil, lubricants, belts, spark plugs, fuses, and other manufacturer-recommended service items. An emergency tool kit and the correct tools for your engine can also be useful.

Service intervals vary by engine manufacturer, model, operating hours, fuel system, and operating conditions. Follow the maintenance schedule provided by your engine manufacturer. Filters should also be inspected when troubleshooting fuel-delivery or engine-performance issues.

Use the oil viscosity, specification, and lubricant type recommended by your engine manufacturer. Requirements can differ between two-stroke and four-stroke engines and between specific engine models. Avoid selecting oil based only on brand or viscosity without confirming that it meets the required specifications.