Oil and Maintenance Guide for 2001 Yamaha Warrior 350 350
Before You Service the Engine
Before servicing the 2001 Yamaha Warrior 350 350, confirm the lubricant requirements and prepare to verify the final fluid level. A catalog recommendation is a starting point rather than proof of every manufacturer requirement; consult the correct service instructions before adding fluid.
What oil does a 2001 Yamaha Warrior 350 350 take?
The engine-oil viscosity shown for this model is 10W-40. The available oil-product listings include 10W-40 Synthetic ATV/UTV Engine Oil, Formula 4-Stroke Power Sports Synthetic Motor Oil. For a service, choose oil that meets the engine’s actual application requirements, not just a product name.

