Motorcycle Maintenance and Oil Information for 1991 Suzuki GSF 400
Planning maintenance for the 1991 Suzuki GSF 400 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 type of oil does a 1991 Suzuki GSF 400 take?
For this motorcycle, the catalog shows 10W-40 among its engine-oil grades. Catalog-matched oil products include 10W-40 Synthetic Metric Motorcycle Oil. Check the owner’s manual for any additional oil requirements beyond the listed viscosity.
What kind of oil filter does a 1991 Suzuki GSF 400 take?
The oil-filter part numbers listed for this vehicle include 24931-EA.

