Passenger Motor Oils

Extensively tested in the lab and in the field, Gibraltar oils meet and surpass the performance specifications of the American Petroleum Institute and the Motor Vehicles Manufacturers Association. Available in a range of grades, Gibraltar multigrade oils provide greater sludge control and protection from piston deposits, reduced oil thickening, and increased engine protection. Gibraltar HD Plus, our premium single-grade oil, is available in five grades.mperature, resulting in longer equipment life.