A hard working engine deserves the protection of a steadfast motor oil. Step up your car's fuel economy and performance with Quaker State ® Synthetic Blend motor oil or take your overall wear protection to the highest level with Quaker State ® Full Synthetic motor oil.

QUAKER STATE® has a complete line of top-quality lubricants, filters, full synthetic oil, or synthetic oil blends to keep your vehicle and its systems running longer.

Learn about Quaker State drivers and motorsports. Experience the racing, excitement, and the thrill of a win. Follow the drivers and entitlements.

Starting in 2011, the Quaker State 400 presented by Walmart is one of the longest running race entitlements currently in NASCAR’s premier series – the NASCAR Cup Series. The first 10 years of the entitlement ran at Kentucky Speedway, with …

Quaker State blends and conventional motor oils reduce engine wear, provide engine protection, and combat engine sludge mile after mile. Learn more about how our oil works hard for your engine. Read more

Quaker State ® is a synthetic blend motor oil that provides durable wear protection that helps engines survive daily commutes from sustained high-speed highway operation to repetitive, stop-and-go traffic.

quaker state drivers and cars at the quaker state 400 Under the bright lights, Quaker State’s iconic green illuminated the track, with two drivers sporting the brand’s paint schemes. Daniel Suarez proudly sported the Quaker State logo on his uniform and car, a fresh addition in 2023 following Trackhouse Racing’s recent partnership and ...

Quaker State® Full Synthetic motor oil is the best of the Quaker State family of products, formulated in 0w-20, 5w-20, 5w-30 and 10w-30 viscosities.

QUAKER STATE® cuenta con una gama completa de lubricantes, filtros y aceites totalmente sintéticos o semi-sintéticos, todos productos de alta calidad diseñados para mantener su vehículo y sus sistemas en funcionamiento durante más tiempo.

Quaker State ofrece aceites de motor de la más alta calidad, fluidos de transmisión, líquidos de frenos, lubricantes para engranajes, y mucho más, para favorecer el funcionamiento correcto y prolongado de tu vehículo.