Get premium protection for your engine with Valvoline(TM) SynPower(TM) 5W-20 Full Synthetic Motor Oil. This premium motor oil is formulated with long-lasting, anti-wear additives to protect the engine from damage caused by friction. With improved viscosity stability, it flows easily at cool temperatures and maintains its protective barrier as engine temperatures rise. This 5W-20 engine oil features extra detergents to help prevent harmful build-up of sludge and varnish. It helps to maintain fuel efficiency for the life of the oil and is compatible with all conventional and leading synthetic motor oils.