Motorcycle Maintenance and Oil Information for 1993 Suzuki GN 125
If the 1993 Suzuki GN 125 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 GN 125 take?
The engine-oil grade appearing in this motorcycle's product results is 10W-40. The matching product listing includes 10W-40 Synthetic Metric Motorcycle Oil. Viscosity alone does not establish full compatibility; verify the manufacturer’s oil standard.

