Outboard Motor Parts | Mercury, Yamaha, Suzuki & More

Shop outboard motor parts for maintenance, repair, troubleshooting, and full marine engine rebuild projects. This category includes OEM parts and quality OEM specification aftermarket products from Pro Marine, along with replacement marine parts for Chrysler Force, Honda, Johnson Evinrude E-tec, Mercury, Suzuki, Tohatsu Nissan, and Yamaha outboard engines.

Use this section to browse outboard parts by brand and engine system, including cooling, fuel delivery, ignition and electrical, intake, internal engine components, lower unit parts, steering, trim, transom, midsection, engine oil, service kits, gaskets, seals, carburetor parts, water pump parts, and rebuild components.

Shop Outboard Categories

Chrysler / Force Outboard Parts for Chrysler and Force outboard repair Honda Outboard Honda cooling, fuel, electrical, and engine parts Johnson / Evinrude / E-tec Outboard OMC, Johnson, Evinrude, and E-tec parts Mercury Outboard Mercury and Mariner service and rebuild parts Suzuki Outboard Suzuki maintenance, lower unit, and engine parts Tohatsu / Nissan Outboard Tohatsu and Nissan outboard replacement parts Yamaha Outboard Yamaha service, repair, and rebuild parts

Common Outboard Parts Found in This Category

• Water pump kits, impellers, thermostats, and cooling system parts
• Carburetor kits, fuel pumps, fuel filters, and fuel system components
• Ignition coils, stators, switch boxes, rectifiers, sensors, and electrical parts
• Pistons, piston rings, bearings, crankshafts, sleeves, gaskets, and rebuild parts
• Lower unit seals, bearings, gears, driveshaft parts, and gearcase components
• Steering parts, control cables, trim parts, and transom components
• Engine oil, gear lube, service kits, spark plugs, seal kits, and routine maintenance parts

Common Outboard Problems and Where to Start

• Overheating: inspect the water pump, impeller, thermostat, cooling passages, and engine anodes.
• Hard starting or rough idle: check carburetor parts, fuel delivery, ignition components, spark plugs, and intake sealing.
• Weak spark or no spark: test ignition coils, stators, switch boxes, sensors, wiring, and related electrical components.
• Low compression or poor power: inspect pistons, rings, gaskets, cylinder condition, bearings, and internal engine components.
• Milky gear lube or gearcase noise: check lower unit seals, bearings, gears, driveshaft parts, and prop shaft components.

Frequently Asked Questions

Tip: Before ordering outboard parts, confirm your engine brand, horsepower, model number, serial number, and year range whenever possible.