Motorcycle Maintenance and Oil Information for 1990 Yamaha XT 600
Before you purchase oil for the 1990 Yamaha XT 600, compare the catalog match against the motorcycle’s service requirements. The right viscosity is only one consideration; the applicable oil standards and filling procedure also matter.
What kind of engine oil does a 1990 Yamaha XT 600 need?
For the engine-oil application, the database lists 10W-40. Catalog-matched oil products include 10W-40 Synthetic Dirt Bike Oil. Check the owner’s manual for any additional oil requirements beyond the listed viscosity.
Which oil filter is listed for a 1990 Yamaha XT 600?
The oil-filter part numbers listed for this vehicle include 24935-EA.

