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Free Shipping Over $99*
Hassle-Free Returns
Support from Yamaha Parts Specialists

Free Shipping over $99

Orders $99 or more ship free within the contiguous U.S.
May not apply to engines or oversized orders.

Shipping Policy

Free Shipping over $99

Orders $99 or more ship free within the contiguous U.S.
May not apply to engines or oversized orders.

Shipping Policy

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45-Day Hassle-Free Returns

Not the right fit? No problem. Send it back within 45 days—no questions, no hassle.

Return Policy

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Expert Support When You Need It

We’re here to make your experience smooth, simple, and stress-free—so you can get back to doing what you love.

Talk to a Parts Expert

Yamalube Products For Yamaha WaveRunners | Boats

Yamalube Products For Yamaha WaveRunners | Boats

What oil does a Yamaha WaveRunner use?

Most Yamaha WaveRunners use marine-grade four-stroke oil such as Yamalube 4W in the viscosity recommended for the specific model and operating conditions. The correct oil and quantity depend on the WaveRunner year, engine family, and owner’s manual specification.

Yamaha WaveRunner oil change kits can help group compatible oil, filters, gaskets, and related service items. Always check the dipstick after service and avoid overfilling, especially when extracting oil from a personal watercraft engine.