Royal Purple HMX High Mileage Engine Oil

Royal Purple HMX is a synthetic motor oil specifically designed to minimize wear and restore lost engine performance in older engines with 75k+ miles. Sold individually in a 1-quart bottle.

Shipping Notes:
• This item ships by ground to the Lower 48 Continental United States ONLY
• Does not ship to AK, HI, PR or out of the USA
• Not available for Overnight Shipping

Purchase Includes:
(1) Quart

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

More Info:
Chemically enhanced to revitalize hardened seals, HMX is especially effective at reducing oil consumption common in higher mileage engines with stout detergents that remove deposits and build-up. These detergents then maintain that cleanliness for superior corrosion protection and engine longevity. Royal Purple HMX is formulated with robust zinc/phosphorus anti-wear additives and Royal Purple’s proprietary additive technology Synerlec® therefore it provides unsurpassed film strength. HMX also provides outstanding oxidation resistance to safely extend oil drains. Engineered by the brightest minds in additive technology, HMX creates a molecular ionic attraction to metal components, which helps maintain a film of oil to minimize wear and tear upon start-up.

API Notes:
• Royal Purple meets API Service SL warranty requirements for gasoline engines.
• API recommends SL oils for 2004 or older automobiles.