PEAK® DEX-COOL® Antifreeze + Coolant is a GM-approved ethylene glycol based premium coolant that can be used in all GM vehicles 1995 and newer. PEAK® DEX-COOL® Antifreeze + Coolant is a factory-approved technology that contains a well-balanced mix of Organic Acid Technology (OAT) and corrosion inhibitors for complete protection of modern, high-performance GM vehicle engines. It is compatible for use with other extended-life coolants and is free of silicate, borate, phosphate, nitrite, and amines. PEAK® DEX-COOL® Antifreeze + Coolant guarantees maximum cooling system performance for up to 5 years/150,000 miles*.
*See warranty details at PEAKGuarantee.com