Royal Purple HMX 10W-30 High-Mileage Synthetic Motor Oil 5 qt
Synthetic motor oil designed for engines with 75k+ miles, reducing wear and oil consumption while revitalizing seals. Customers note improved performance and quieter operation
Highlights
- high-mileage wear reduction
- seal revitalization
- friction reduction
Pros
- reduces wear in high-mileage engines
- revitalizes hardened seals
- reduces oil consumption
- improves engine performance
- quieter engine operation
Cons
- mixed reviews on oil leakage
Best For
Features
- Designed for engines with 75,000+ miles to minimize wear and restore performance
- Contains zinc/phosphorus anti-wear compounds with Royal Purple additive technology
- HMX formulation revives hardened seals and reduces oil consumption in high-mileage engines
- Reduces friction and metal-to-metal contact for improved engine efficiency
- Offers oxidation resistance to extend oil drain intervals and protect start-up
