Chevron Supreme SAE 5W-30 Motor Oil is a synthetic blend motor oil designed for gasoline engines, sold at Costco in a case of 12 individual 1-quart (946 ml) bottles. This bulk case format provides a convenient supply for routine oil changes and top-offs.

Formulated with advanced additives, Chevron Supreme 5W-30 delivers superior protection against sludge and deposit formation, helping to keep engines clean and running efficiently. It reduces wear on critical engine components to slow the aging process and helps maximize engine power while maintaining internal cleanliness. The oil is also designed to help extend the life of catalytic converters and emissions control systems.

Suitable for use in new and high-mileage vehicles, including turbocharged and naturally aspirated gasoline engines. Meets API SP and ILSAC GF-6 specifications, ensuring broad compatibility across a wide range of passenger cars and light trucks that specify 5W-30 motor oil.