Motorcycle Maintenance and Oil Information for 1998 Suzuki LS 650
An oil purchase for the 1998 Suzuki LS 650 should be guided by the exact motorcycle application. Confirm the manufacturer’s lubricant requirements before relying on a catalog match, and check the oil level after the service.
What kind of engine oil does a 1998 Suzuki LS 650 need?
For the engine-oil application, the database lists 10W-40. Products shown for this application include 10W-40 Synthetic Metric Motorcycle Oil. Confirm the manufacturer’s complete oil specification before using a listed product.

