Oil and Maintenance Guide for 2010 Yamaha YFZ450R 450
Before You Service the Engine
When servicing your 2010 Yamaha YFZ450R 450 engine, it is important to use the correct lubricant and follow the proper refill steps. Always verify that a product is suitable for your specific machine rather than relying solely on a catalog name, and use the manufacturer's recommended level-check method.
What type of oil does a 2010 Yamaha YFZ450R 450 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.
How much oil does a 2010 Yamaha YFZ450R 450 take?
The listed engine oil capacity is 1.53 quarts. Since the amount of oil lost during a routine drain may vary from this figure, follow the correct level-check procedure when refilling.
Why does four-stroke engine oil need the right application rating?
Engine oils have different additive packages and friction characteristics. Because some powersports engines use the same oil for both the engine and a wet clutch or transmission, you must match the manufacturer's specific requirements alongside the viscosity. This listing does not confirm your vehicle's clutch design.
