Royal Purple HMX High Mileage Oil: 10W30 6 Quarts

Royal Purple HMX High Mileage Oil: 10W30  6 Quarts
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    Will It Fit Your Vehicle?

    This is not a vehicle specific part

    Please read the product description and details prior to purchase. Please contact us if you need assistance.


    Royal Purple HMX 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. Stout detergents remove engine deposits and maintain cleanliness promoting engine longevity.

    Royal Purple's advanced Synerlec technology provides an exceptional film strength by reducing friction for peak engine performance. HMX also provides outstanding oxidation resistance to safely extend oil drains, and an ionic attraction to metal components maintaining a film of oil on parts minimizing start-up wear.


    • Minimizes wear and restores lost engine performance
    • Fortified with zinc/phosphorus anti-wear additive
    • Extended drain intervals
    • Exceptional oxidation stability
    • Reduces engine deposits
    • Superior corrosion protection


    • Part Number: 11747
    • Manufacturer: Royal Purple
    • Oil Weight: 10W-30

    Vehicle Fitment

    • This part does not have vehicle specific fitment

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