Royal Purple 11629 HPM 4-Stroke Marine Oil 10W40 *D*
Royal Purple 11629 HPM 4-Stroke Marine Oil 10W40 is specifically formulated to maximize performance and provide superior protection for four-stroke marine engines. It exceeds the stringent NMMA FC-W Catalyst Compatible® warranty requirements. HPM engine oils provide exceptional anti-wear protection with a load-carrying capacity multiple times that of ordinary mineral or synthetic marine lubricants. It delivers cooler operating temperatures, increases engine efficiency and maximizes horsepower and torque. Royal Purple's advanced, proprietary Synerlec® technology enables HPM to exceed the harsh demands of the marine applications.
Royal Purple Marine Oil has been discontinued.
This Clearance item is Final Sale, only available while supplies last. Clearance items do not qualify for free shipping.