HMX is chemically enhanced to revitalize hardened seals reducing oil consumption common in higher mileage engines. Stout detergents remove engine deposits and maintain cleanliness promoting engine longevity.
Royal Purple Royal Purple HMX SAE 0W-20 High-Mileage Synthetic Motor Oil 11900
Royal Purple HMX 5W-30 5 qt High Mileage Premium Synthetic Motor Oil 11748
NEW Royal Purple HMX 5W-30 High Mileage Motor Oil, Universal, 5 Quarts
Royal Purple HMX SAE 10W-30 High Mileage Engine Motor Oil 1 Qt. Bottles Set of 5
Royal Purple HMX SAE 5W-30 High-Mileage Synthetic Motor Oil 1 Quart PACK OF 12
Royal Purple HMX 5W-30 High Mileage Motor Oil, Universal, 5 Quarts
