Royal Purple provides your engine with the highest level of protection. Our advanced synthetic motor oils are formulated with our proprietary Synerlec® additive technology. This unique chemistry gives Royal Purple engine oil high film strength that withstands the effects of load, speed and temperature without breaking down or rupturing.

Each and every Royal Purple synthetic engine oil provides a performance advantage, increased fuel efficiency, superior corrosion protection and better wear protection than other synthetic and conventional engine oils on the market. That’s why Royal Purple is the performance oil that outperforms.

Explore our complete line of high performance synthetic oil to find the products compatible with your vehicles. Then visit one of Royal Purple’s authorized online retailers or find the store nearest you to purchase the synthetic oil you need.