Vehicle Motor Oil

Specifically formulated to maximize performance, Royal Purple 10W-30 HPS Synthetic Engine Oil 31130 meets the demands of high performance and modified engines. HPS can be used in diesel and gasoline automotive engines, as well as commercial fleet and...

Royal Purple 5W-30 HPS Synthetic Engine Oil 31530 is specifically formulated to maximize performance and meet the demands of high performance and modified engines. Recommended for use in diesel and gasoline automotive engines, HPS can also be used in...

Expertly formulated, Royal Purple 10W-40 HPS Synthetic Engine Oil 31140 provides your engine with a synthetic oil that meets the demands of high performance and modified engines. Suitable for diesel and gas automotive engines, HSP can also be used in...