Description

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.