Advanced Formulation: Castrol EDGE 5W-30 is an advanced full synthetic motor oil, designed for optimal wear protection, viscosity control, and thermal stability.
Enhanced Strength: This motor oil is 3X stronger than the leading full synthetic in viscosity breakdown and offers 10X better high-stress performance.
Extended Intervals: Provides protection for up to 20,000 miles or one year between oil changes, whichever occurs first.
Critical Performance: Formulated to deliver superior performance and protection across seven critical areas, including fuel economy, high-temperature performance, and sludge control.
Industry Approved: Exceeds API SQ/SP/SN PLUS/SN, ILSAC GF-7, and GM dexos1 Gen 3 specifications.