Royal Purple's HMX High Mileage Motor Oil is specifically formulated with robust zinc/phosphorus anti-wear additives and Royal Purple's proprietary additive technology Synerlec to minimize wear and restore lost engine performance. HMX is chemically enhanced to revitalize hardened seals reducing oil consumption common in higher mileage engines.

HMX 10W30 - HIGH MILEAGE MOTOR OIL

Royal Purple's HMX High Mileage Motor Oil is specifically formulated with robust zinc/phosphorus anti-wear additives and Royal Purple's proprietary additive technology Synerlec to minimize wear and restore lost engine performance. HMX is chemically enhanced to revitalize hardened seals reducing oil consumption common in higher mileage engines.
Company Info:
Part #:
11746
Booth:
Racing & Performance/23713
COMPATIBLE VEHICLES: