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. Our lower-silicate, reduced pH, phosphate-free formula with Hybrid Organic Acid Technology (HOAT) protects all cooling system metals (including aluminum) from corrosion. It contains nitrates that protects diesel-engine cylinder liners from cavitation, while deposit control additives guard against hardwater deposits and scale. So radiators, water pumps and other metal cooling system parts stay clean and your antifreeze flows and functions properly. Whether you’re topping off your radiator or doing a complete system flush, trust Zerex G48 Antifreeze/Coolant. Made for your car. Made by Valvoline.

Valvoline ZEREX G48 Antifreeze Coolant is an approved formula for the following specifications:

Valvoline ZEREX G48 Antifreeze Coolant is formulated to meet or exceed the following antifreeze

specifications:

ASTM D3306

ASTM D4985

GM 1899M

GM 1825M

SAE J1034

SAE J814

SAE J1941

Tesla

• Unsurpassed freeze protection and anti-boil performance outperforms industry standards
• Hybrid organic acid technology fights rust, scale & corrosion while protecting all cooling system metals (including aluminum)
• High-quality additives protect against leaks and won’t harm gaskets, hoses, plastics or original vehicle finish
• Pre-mixed dark blue formula is ready-to-use in a 50/50 ratio with deionized water to protect all modern engine components from winter freezing (-34F) and summer boiling (265F).
• Dark blue concentrate formula should be mixed with clean tap water or demineralized water at 50/50 ratio for temperatures -34 to 265F; 60/40 for -62 to 270F; and 70/30 for -84 to 267F
• 5 year/150,000 mile guarantee protects against engine failure caused by freeze-ups or boil-overs
• Batch-tested in the lab, fleet-tested in the real world to help car and truck owners achieve optimal performance and maximize engine life.
• Unsurpassed freeze protection and anti-boil performance outperforms industry standards
• Hybrid organic acid technology fights rust, scale & corrosion while protecting all cooling system metals (including aluminum)
• High-quality additives protect against leaks and won’t harm gaskets, hoses, plastics or original vehicle finish
• Pre-mixed dark blue formula is ready-to-use in a 50/50 ratio with deionized water to protect all modern engine components from winter freezing (-34F) and summer boiling (265F).
• Dark blue concentrate formula should be mixed with clean tap water or demineralized water at 50/50 ratio for temperatures -34 to 265F; 60/40 for -62 to 270F; and 70/30 for -84 to 267F
• 5 year/150,000 mile guarantee protects against engine failure caused by freeze-ups or boil-overs
• Batch-tested in the lab, fleet-tested in the real world to help car and truck owners achieve optimal performance and maximize engine life.