Motorcycle Maintenance and Oil Information for 1995 Suzuki GN 250
If you are planning an oil change on the 1995 Suzuki GN 250, start by checking the manufacturer’s full lubricant specification and the correct refill procedure. The matched oil information below can help you narrow the choices without substituting for the service manual.
What kind of engine oil does a 1995 Suzuki GN 250 need?
For this motorcycle, the catalog shows 10W-40 among its engine-oil grades. The matching oil selection includes 10W-40 Synthetic Metric Motorcycle Oil. Viscosity alone does not establish full compatibility; verify the manufacturer’s oil standard.

