How Often Should You Service Your Outboard Motor?

Regular maintenance is an important part of keeping your outboard motor ready for the water. Whether you own a Yamaha or Mercury outboard, following the recommended maintenance schedule can help keep essential components in proper operating condition and identify potential issues before they become larger problems.

Follow Your Engine’s Maintenance Schedule

Service intervals can vary depending on the manufacturer, engine model, operating hours and how the boat is used. Your owner’s manual should always be the primary reference for the maintenance schedule and specifications for your particular engine.

Routine maintenance may include changing the engine oil and oil filter, inspecting or replacing fuel filters, checking spark plugs and changing gearcase lubricant. Other components may also require periodic inspection according to the manufacturer’s recommendations.

Check Your Engine Before Every Trip

Scheduled service is only part of proper maintenance. Before heading out, visually inspect your outboard for anything unusual. Check fluid levels where applicable and look for signs of leaks, damage or loose components.

Boats that are used frequently or operate under demanding conditions may require additional attention. Always follow the recommendations established for your specific engine.

Find the Right Maintenance Parts

When purchasing maintenance products, verify your engine model and applicable part numbers. Similar-looking components are not necessarily interchangeable between different outboards.

Marine Parts carries service kits, lubricants, oil change kits and maintenance products for Yamaha and Mercury applications.

Need help finding the right part? Contact our Marine Parts team in Fajardo.