Royal Purple motor oil is a tough, long-life, high-performance oil that delivers superior protection and enhanced performance. It’s extremely tenacious, adheres to engine surfaces, and remains after shutdown, providing protection upon initial start-up. Royal Purple motor oil also extends oil drain intervals. Less oil is purchased, and less oil is disposed of it’s good for your vehicle and good for the environment. Multi-grade and straight-grade oil are available. Royal Purple motor oil is compatible with other mineral and synthetic motor oils.
- Increased protection against LSPI
- Better protection for vehicle exhaust emissions equipment
- Improved compatibility with fuels containing ethanol
