Chevron Supreme ISOCLEAN® Certified Lubricant SAE 10W-30 is a premium automotive motor oil that protects against deposit and sludge formation and provides excellent wear protection to critical engine parts.Where to buy ›
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and positive crankcase ventilation systems resulting in minimal deposits under heavy load and stop-and-go driving conditions.
of car and light truck manufacturers relying on an API SN Plus, SM, SL or SJ service category motor oil.
API Resource Conserving designation for SAE 5W-20, 5W-30 and 10W-30 grades
Chevron Supreme Motor Oils are suitable for use in four-stroke gasoline engines used in passenger cars,light trucks, powerboats, motorcycles, and other mobile and stationary equipment. They are excellent for high-revving engines in small cars and light trucks. All grades are suitable for use in turbocharged engines.They may also be suitable for use in natural gas engines in small cars and light trucks after consulting with the appropriate original equipment manufacturer's lubrication recommendations.