Description
Kirkland Signature™ Full Synthetic Motor Oils are formulated to reduce wear on critical parts and maximizes fuel economy. Our 100% synthetic formulations provides long-lasting engine protection and performance.
Helps Prevent
Helps prevent Low-Speed Pre-Ignition (LSPI) commonly seen in modern, turbocharged direct-injection gasoline engines.
Controls Friction
Controls friction and engine wear better than the latest API SP requirement, especially during cold starts.
Protects
Protects against high-temperature shearing to maximize oil life even in long drain intervals (Always consult owner’s manual for recommended drain interval).
Viscosity Grade
SAE 0W-20 API SP, SN PLUS, SN, SL and ILSAC GF-6A, GF-5, GF-4 or previous standards. Approved for use in all GM gasoline engines requiring dexos1™ Gen 3 0W-20
SAE 5W-20 API SP, SN PLUS, SN, SL and ILSAC GF-6A,GF-5, GF-4 or previous standards.
















198 reviews for Kirkland Signature 5-Quart 0W20 & 5W20 Full Synthetic Motor Oil, 4-pack