Motorcycle Maintenance and Oil Information for 2012 Suzuki Boulevard S40 650
Planning maintenance for the 2012 Suzuki Boulevard S40 650 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 2012 Suzuki Boulevard S40 650 need?
The catalog's engine-oil matches for this motorcycle specify 10W-40 as the listed viscosity. 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.
What is the oil capacity of a 2012 Suzuki Boulevard S40 650?
The listed engine-oil capacity for this vehicle is 2.11 quarts.

