Royal Purple 1 Quart 5W30 HMX High Mileage Synthetic Motor Oil

Royal Purple HMX High Mileage Synthetic Motor Oil is specifically designed to minimize wear and restore lost performance in engines with more than 75,000 miles. Formulated with robust zinc/phosphorus anti-wear compounds combined with Royal Purple’s proprietary additive technology Synerlec, HMX is chemically enhanced to revitalize hardened seals, reducing oil consumption common in high-mileage engines. HMX is fortified with stout detergents to remove engine build-up and deposits, maintain cleanliness and promote engine longevity.