Chevron Supreme

Supreme Motor Oil SAE 10W-40

SAE Grade: SAE 10W40
Chevron Supreme 10W-40 Motor Oil is still a very popular viscosity grade in warmer climates, though it is not recommended by most auto manufacturers for their late model North American vehicles. It is often used in older model cars that see regular high temperature operation. .

    Sub Total: $16.31


    In stock

    Detailed Product Description

    Chevron Supreme SAE 10W-40 motor oil that protects against deposit and sludge formation and provides excellent wear protection to critical engine parts.

    Chevron Supreme Motor Oils deliver value through:

    • Excellent antiwear protection
    • Protection against thermal breakdown
    • Clean engines and positive crankcase ventilation systems resulting in minimal deposits under heavy load and stop-and-go driving conditions.
    • Meets or exceeds warranty requirements of car and light truck manufacturers relying on an API SN, SM, SL or SJ service category motor oil.
    • Energy Savings — API Resource Conserving designation for SAE 5W-20, 5W-30 and 10W-30 grades


    Chevron Supreme Motor Oils are premium quality automotive engine oils.
    All grades are formulated with high quality base stocks, and robust additive packages including shear-stable viscosity index improvers, detergents, dispersants, anti-wear agents, corrosion inhibitors, antioxidants and foam inhibitors.
    Their anti-wear additives provide excellent wear protection of critical engine parts.
    A high level of dispersancy in Chevron Supreme Motor Oils protects against deposit and sludge formation in stop-and-go driving, sustained high temperature operation, and protects against corrosion.
    Their excellent high temperature oxidation stability helps prevent viscosity increase and oil gelling in the crankcase. They help keep PCV systems clean to maintain smooth engine performance.


    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.

    Note: Always consult your owner’s manual regarding