Royal Purple synthetic motor oil is a tough, long life, high performance oil that delivers superior protection and enhanced performance. 

It gains its performance advantages from a blend of synthetic base oils plus Royal Purple’s advanced synthetic additive technologies.  This proprietary additive technology greatly reduces engine wear, including ring, cylinder and bearing wear.  It is extremely tenacious, adheres to engine surfaces and remains after shutdown, which provides protection upon initial startup.  Here are the key performance advantages:

• Greater wear protection
• Greatly extends oil drain intervals
• Superior corrosion protection
• Saves fuel
• Reduces exhaust emissions
• Increases horsepower
• Keeps engines clean
• Mates engine parts
• API warranty approved
• Will not harm seals
• Environmentally responsible

Royal Purple multi-grade motor oil is available in 0W40, 5W20, 5W30, 10W30, 10W40, 15W40 and 20W50 grades.