Motorcycle Maintenance and Oil Information for 1993 Suzuki GSF 400
If the 1993 Suzuki GSF 400 is due for engine-oil service, identify the proper lubricant and confirm how the final level must be measured. Catalog matches help with product selection, but they are not a replacement for service instructions.
What type of oil does a 1993 Suzuki GSF 400 take?
The motorcycle oil listings identify 10W-40 as the engine-oil viscosity. Catalog-matched oil products include 10W-40 Synthetic Metric Motorcycle Oil. Viscosity alone does not establish full compatibility; verify the manufacturer’s oil standard.
What oil filter does a 1993 Suzuki GSF 400 need?
The oil-filter part numbers listed for this vehicle include 24931-EA.

