Zerex from Valvoline is the #1 selling OEM-approved coolant brand. Zerex G48 Antifreeze/Coolant is proven to maximize engine life in cars and light trucks. Its premium formulation is suitable for BMW, Chrysler 2001 and older, Ford 2002 and older, GM 1996 and older, Mercedes-Benz, Mini and Volvo engines. Specially formulated with NAP-free Hybrid Organic Acid Technology (HOAT) in an ethylene glycol-base, Zerex is made for your car and protects better than industry standards against corrosion, leaking, deposits as well as freezing and boiling  the four main causes of cooling system failure, which is the leading cause of engine breakdown. So whether youre topping off your radiator or doing a complete system flush, trust Zerex to help your engine keep its cool.