Motorcycle Maintenance and Oil Information for 1992 Suzuki GN 125
Planning maintenance for the 1992 Suzuki GN 125 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 kind of oil does a 1992 Suzuki GN 125 take?
The listed engine-oil viscosity for this application is 10W-40. Products shown for this application include 10W-40 Synthetic Metric Motorcycle Oil. Check the owner’s manual for any additional oil requirements beyond the listed viscosity.

