Quaker State Enhanced Durability
Quaker State Defy High Mileage
Quaker State Advanced Durability
Synthetic Motor Oil
A hard working engine deserves the protection of a steadfast motor oil. Step up your car's fuel economy and performance with Quaker State® Enhanced DurabilityTM Synthetic Blend motor oil or take your overall wear protection to the highest level with Quaker State® Ultimate DurabilityTM Full Synthetic.
High Mileage and Conventional Motor Oils
Quaker State is engineered to give your car lasting power. Whether you treat your car with Quaker State® Advanced DurabilityTM, or continue its powerful performance with Quaker State® High MileageTM, our motor oil delivers a toughness you can count on.
Learn about the benefits of Quaker State, and find the right motor oil for your engine.
Hands On with Quaker State: Green Bottle
Hands On with Quaker State: Fighting Back Friction
Hands On with Quaker State: Engine Leak
Hands On with Quaker State: Spa for Your Engine
Half A Million Miles With Quaker State Motor Oil