Zerex G05 Phosphate-Free 50/50 Ready-to-Use Antifreeze/Coolant 1 GA

ZEREX™ G05® is the original automaker-approved chemistry used in newer Ford®, Chrysler®, and Mercedes-Benz® automotive and diesel engines. Its Hybrid Organic Acid Technology (HOAT) combines the best of conventional and organic acid-based chemistry to provide the ultimate protection against rust and corrosion. ZEREX G05® antifreeze/coolant uses high-quality virgin ethylene glycol for freeze and boil-over protection, along with a hybrid organic acid corrosion inhibitor package to safeguard your engines from liner pitting and corrosion.

The formula offers UNSURPASSED FREEZE PROTECTION AND ANTI-BOIL PERFORMANCE, outperforming industry standards. Its HYBRID ORGANIC ACID TECHNOLOGY FIGHTS RUST, SCALE, AND CORROSION while protecting all cooling system metals, including aluminum.

Featuring HIGH-QUALITY ADDITIVES, the product PROTECTS AGAINST LEAKS and won't harm gaskets, hoses, plastics, or the original vehicle finish. The PRE-MIXED YELLOW FORMULA is ready-to-use in a 50/50 ratio with deionized water, providing protection against winter freezing (-34F) and summer boiling (265F) for all modern engine components.

Backed by a 5 YEAR/150,000 MILE GUARANTEE, the antifreeze/coolant protects against engine failure caused by freeze-ups or boil-overs. Extensively BATCH-TESTED IN THE LAB and FLEET-TESTED IN THE REAL WORLD, ZEREX G05® helps car and truck owners achieve optimal performance and maximize engine life.

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