Zerex American Vehicle 50/50 Prediluted Antifreeze/Coolant, 1 Gallon

The #1 selling OEM-approved coolant brand, Zerex from Valvoline, is proven to maximize engine life in American vehicles such as Ford, Chrysler, and General Motors that specify an orange extended life formula with Organic Acid Technology (OAT). Zerex American Vehicle Antifreeze/Coolant, specially formulated without silicates and phosphates, protects better than industry standards against the four main causes of cooling system failure - corrosion, leaking, deposits, as well as freezing and boiling - which is the leading cause of engine breakdown.

Valvoline's state-of-the-art OAT formula is silicate and phosphate-free, protecting from corrosion, scale, and rust, ensuring radiators, water pumps, and other metal cooling system parts (including aluminum) stay clean and the antifreeze flows and functions properly. Zerex American Vehicle Antifreeze/Coolant does not contain amines, borates, nitrates, or nitrites, making it a trusted choice for topping off your radiator or doing a complete system flush.

Offering UNSURPASSED FREEZE PROTECTION AND ANTI-BOIL PERFORMANCE that outperforms industry standards, Zerex's ORGANIC ACID TECHNOLOGY RESISTS CORROSION, SCALE, AND RUST while protecting all cooling system metals, including aluminum. The HIGH-QUALITY ADDITIVES in Zerex PROTECT AGAINST LEAKS and won't harm gaskets, hoses, plastics, or the original vehicle finish.

The PRE-MIXED ORANGE FORMULA is READY-TO-USE in a 50/50 ratio with deionized water, providing reliable protection for all modern engine components from winter freezing (-34F) and summer boiling (265F). Whether you're maintaining your American-made vehicle or performing a complete cooling system overhaul, trust Zerex American Vehicle Antifreeze/Coolant, made for your car by Valvoline.

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