Royal Purple

Royal purple synthetic engine motor oils for superior performance. Royal Purple synthetic motor oil is recommended for use in all gasoline engines and both two-cycle and four-cycle diesel applications including automotive, commercial fleet, and stationary industrial diesel engines. Royal Purple is a tough, long life, high performance oil that delivers superior protection and enhanced performance to gasoline and diesel engines. It gains its performance advantages from a blend of synthetic oils p...more

Royal Purple full synthetic racing motor oils are recommended for use in various racing applications.  Royal Purple XPR extreme performance and racing motor engine oils are extremely popular in all forms of motor sports, from NASCAR and NHRA to the World of Outlaws and the Bonneville Salt Flats.  Professional engine builders and race teams have cited increased horsepower and longer engine life with the use of Royal Purple.  Royal Purple® Racing Oils gain their performance adva...more

Royal Purple 2-Cycle TCW III is recommended for use in both pre-mixed and oil injected gasoline two-cycle engines in outboard motors, motorcycles, jet skis, chain saws, etc.  For cold weather oil-injected applications, Royal Purple recommends its Snow 2-C.  Royal Purple 2-Cycle TCW III is a high performance engine oil that improves performance and reduces wear in both standard and high performance two-cycle gasoline engines.  Royal Purple 2-Cycle TCW III has synthetic solvency tha...more

Royal Purple Max ATF Automatic Transmission Fluids are a synthetic, high performance, longlife, multipurpose, automatic transmission fluid.  High performance lubricant manufacturer Royal Purple has re-formulated its Max ATF® automatic transmission fluid to meet the specifications of wider range of transmissions. Max ATF® is a long-life transmission fluid that’s proven to improve performance. It’s been recognized for its ability to significantly reduce friction, so a vehi...more

Royal Purple Max-Cycle® is specifically formulated to significantly improve motorcycle engine (and transmission) performance. It's recommended for use in both air-cooled and liquid-cooled 4-cycle engines and it's compatible with wet-clutch transmissions.  Formulated with select synthetic base oils and Royal Purple's proprietary Synerlec® additive technology, Royal Purples Synethetic Max Cycle provides unparalleled film strength that is up to 400 percent stronger than the leading syn...more

Royal Purple Max-Gear® is recommended for use in truck, RV / Motorhome, and automotive front and rear differentials, manual transmissions and lower gear units of marine engines that specify the use of an API GL-5 or GL-4 fluid.  Max Gear® is an ultra-tough, high performance, GL-5 automotive gear oil designed to provide maximum protection to heavily loaded gears while maximizing power through the drive train.  It outperforms other GL-5 gear oils because it combines the...more

Royal purple purple ice super coolant is a high performance, synthetic, radiator coolant additive for both gasoline and diesel engines. Royal purple ice is formulated to reduce the surface tension of the coolant, which improves heat transfer through the cooling system while providing additional protection against rust, corrosion and erosion.  Purple Ice prevents the formation of scale deposits in the radiator for optimum coolant flow and lubricates the seals of the water pump. It is ideal f...more

Royal Purple Max-Tuff® synthetic assembly lubricant is an ultra-tough, synthetic lubricant designed for use in reassembling repaired equipment.  Royal purple Max Tuff lubricants utilizes unique, synthetic molecules that adhere tenaciously to metal surfaces to create a formidable, load-bearing physical barrier between surfaces.  This minimizes the possibility of boundary conditions (metal-to-metal contact) while providing excellent protection to both ferrous and nonferrous metals ag...more

Royal Purple Racing ATF is a high performance lubricant designed for racing automatic transmissions using Ford Type F fluids. Royal Purple Racing ATF incorporates our trademark high oil film strength technology 'Synerlec' resulting in 300% improved wear protection compared to traditional Type F fluids. Using a combination of select base stocks, the Royal Purple Racing ATF also excels at high temperature oxidation resistance, anti-foaming, corrosion and rust protection and longer oil life.Field ...more