Experience Durable Wear Protection

Keep your engine running strong and smooth with Quaker State® motor oil. With double the wear protection of the industry standard (1), Quaker State® provides consistent protection throughout the life of the oil. That means smoother rides and less worries between your regularly scheduled oil change services. For more than 80 years, Quaker State® has been consistently improving and perfecting their oil formulas. So whether you're jetting down the highway on a hot summer day or cranking your engine on a frosty December morning, you can count on your Quaker State® motor oil to retain its viscosity and protect the heart of your vehicle, it's engine. Their unique oil formula is manufactured to maintain the right thickness and composition from start to finish, while continuously coating your engine to prevent the buildup of harmful acid and rust.

Why Choose Quaker State Motor Oil?

So many drivers already are! In fact, Quaker State® ranks among the top five brands in the U.S. when it comes to motor oil brands that drivers consider and prefer. (2) Quaker State® motor oil performs well in extreme conditions, maintains its viscosity, and exceeds the industry standard for corrosion protection. (3) What more could you ask for in a motor oil? Visit your nearest Firestone Complete Auto Care to keep your car running newer, longer, with regular oil change services and choose Quaker State® -- one of the most trusted consumer brands in America. (4) Schedule your oil change appointment online today!

(1) ILSAC GF-5 represents the latest performance standard set by the International Lubricant Standardization and Approval Committee (ILSAC), a joint effort of U.S. and Japanese automobile manufacturers. Most automobile manufacturers are expected to recommend oils that meet ILSAC GF-5. API SN is the most recent service category issued by API’s Lubricants Group. Oils meeting API SN and the new “Resource Conserving” designation meet all ILSAC GF-5 performance requirements.

(2) Source: Passenger Car Motor Oil Lubricant Tracker, 2015

(3) Provides corrosion protection against harmful acids generated by engine contaminants. The bearing weight loss maximum per industry standards is 26. Quaker State Advanced Durability has weight loss bearing of 9, exceeding standards compared to a synthetic blend

(4) Source: MLT 2015