Motorcycle Maintenance and Oil Information for 1990 Yamaha XJ 600
Servicing the 1990 Yamaha XJ 600 starts with the motorcycle’s oil specification rather than a generic product recommendation. Check the model-specific guidance for choosing the lubricant and completing the refill correctly.
What kind of oil does a 1990 Yamaha XJ 600 take?
In the product lookup for this model, 10W-40 is the engine-oil grade shown. The matching product listing includes 10W-40 Synthetic Metric Motorcycle Oil. Confirm the manufacturer’s complete oil specification before using a listed product.
What kind of oil filter does a 1990 Yamaha XJ 600 take?
The oil-filter part numbers listed for this vehicle include 24934-EA.

