Motorcycle Maintenance and Oil Information for 2004 Yamaha XT 660
Planning maintenance for the 2004 Yamaha XT 660 begins with matching the lubricant to the exact engine application. Use the product listing as a reference and the manufacturer’s instructions for the correct oil-change procedure.
What kind of oil does a 2004 Yamaha XT 660 take?
The engine-oil grade appearing in this motorcycle's product results is 10W-40. The matching product listing includes 10W-40 Synthetic Dirt Bike Oil. Confirm the manufacturer’s complete oil specification before using a listed product.
How much oil does a 2004 Yamaha XT 660 take?
The listed engine-oil capacity for this vehicle is 2.75 quarts.
Which oil filter is listed for a 2004 Yamaha XT 660?
The oil-filter part numbers listed for this vehicle include 24935-EA.

