Royal Purple HMX 0W20 Motor Oil 11903 (5 Qt)

Royal Purple HMX 0w20 is specifically formulated with robust zinc/phosphorus anti-wear additives and Royal Purple’s proprietary additive technology, Synerlec, to minimize wear and restore lost engine performance. HMX is chemically enhanced to revitalize hardened seals, reducing oil consumption common in higher-mileage engines. Stout detergents remove engine deposits and maintain cleanliness, promoting engine longevity.