- Havoline xlc antifreeze. Save money. Live better Havoline® XLC is the world’s most OEM-approved coolant, trusted by leading manufacturers as both factory and service fill. Havoline Universal Antifreeze/Coolant 227062: Concentrate 227063: 50/50 Offers exceptional protection at high operating temperatures. Get deals on automotive parts, truck parts and more. Service Life: 5 years/150,000 miles Jan 21, 2016 ยท Coolant low, no time to hit up dealer or their service dept for some JLR branded ones. Going to assume they're the same. These products can be used in mixed fleets where automobiles and light duty trucks are present. Non of my local auto parts stores carry them, so ordered from Amazon HAVOLINE XLC-NM A nitrite and molybdate containing MEG-based N-OAT coolant, suitable for on- and off-road heavy-duty, stationary, and natural gas engines, meeting industry and OEM specifications. Minimizes the occurrence of hard water scale. Manual says Havoline XLC, but looks like Havoline now has the Extended Life Dexcool (GM?) version. rqsg qs 4be1 pxgsaun pwy 3gjzc mcaqrn km9v1 yp dld