Greater Wear Protection
Synerlec® additive technology forms a tough, tenacious film on all metal surfaces virtually eliminating engine wear.
Greatly Extends Oil Drain Intervals
Royal Purple® Motor Oil is extremely oxidation stable and stands up to the heat that causes oils to thicken, to form lacquer and varnish deposits, to lose its lubricity and to shorten the life of both the oil and the engine.
Superior Corrosion Protection
Synerlec® additive technology protects during normal and severe operation and acts as a preservative oil during shutdown.
Saves Fuel
Royal Purple® Motor Oil's low coefficient of friction routinely produces meaningful improvements in fuel economy.
Reduces Exhaust Emissions
Royal Purple® Motor Oil provides a superior seal between the piston ring and cylinder wall, which reduces blow-by, improves combustion efficiency and measurably reduces harmful emissions.
Increases Horsepower
Royal Purple® Motor Oil increases horsepower and torque over conventional oils.
Keeps Engines Clean
Royal Purple® Motor Oil's natural solvency cleans deposits left by previous oils and keeps engines clean.
Mates Engine Parts
Synerlec® additive technology allows engine parts to perfectly mate. Mated parts allow engines to run smoother with increased efficiency for maximum performance.
API Warranty Approved
Royal Purple's SAE grade motor oils are API licensed and will not void new car warranties. They are compatible with other mineral and synthetic motor oils.
Will Not Harm Seals
Royal Purple® Motor Oil has the same excellent seal compatibility as mineral engine oils.
Environmentally Responsible
Royal Purple® Motor Oil components are TSCA listed and meet EPA, RCRA and OSHA requirements. Royal Purple® Motor Oil extends oil drain intervals, eliminates premature oil changes, decreases the amount of oil purchased and disposed of and conserves energy.

Packaging: can to 32 ounces.