Zerex Heavy Duty Pre-Charged Green 50/50 Prediluted Antifreeze

Zerex Pre-Charged 50/50 Prediluted Ready-to-Use Antifreeze/Coolant from Valvoline is formulated to meet the harsher demands of heavy-duty diesel engines such as Cummins, DDC, MACK, Navistar and Paccar. However, it’s also considered a universal engine coolant that meets performance requirements for automobiles and light trucks. Pre-charged with nitrite, its low-silicate formula helps extend the longevity of your engine by protecting internal parts from pitting, cavitation, corrosion and scale deposits while preventing freezing and boil-overs. Plus, it includes a high-quality defoamer so it won’t harm gaskets, hoses, plastics or original vehicle finishes. It’s guaranteed to perform for up to 3 years, 150,000 miles or 3,000 hours of operation when used in conformity with package and label instructions and specifications. When it comes to protecting and prolonging the performance of your heavy-duty engine, trust Zerex for the long haul.