Motorcycle Maintenance and Oil Information for 1997 Suzuki GN 250
Planning maintenance for the 1997 Suzuki GN 250 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 engine oil does a 1997 Suzuki GN 250 need?
For the engine-oil application, the database lists 10W-40. Products shown for this application include 10W-40 Synthetic Metric Motorcycle Oil. Viscosity alone does not establish full compatibility; verify the manufacturer’s oil standard.

