Product Details

Product Description
Kirkland Signature™ Full Synthetic 5W-30 Motor Oil is formulated to reduce wear on critical parts and maximizes fuel economy. Our 100% synthetic formulation provides long-lasting engine protection and performance.

Applications
For use in gasoline, flex-fuel or gasoline-electric hybrid vehicles requiring SAE 5W-30 API SP, SN PLUS, SN, SL and ILSAC GF-4A, GF-5, GF-4 or previous standards. Approved for use in all GM gasoline engines requiring dexos1™ Gen 3 5W-30.

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 5W-30 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 5W-30

Costco Members: 4-Pk 5-Qt Kirkland Signature Full Synthetic Motor Oil (various)