The VALVOLINE SAE 5W40 premium blue extreme synthetic engine oil is designed to enhance engine cleanliness with its advanced detergent technology. It effectively reduces engine wear using high-performance anti-wear additives. This formulation maximizes power output due to its robust oxidation resistance. It offers protection for critical engine parts through optimized lubrication flow. Formulated for compatibility with a wide range of gasoline and diesel engines across varying operating conditions.