Prestone Cor-Guard Command Nitrite-Free Extended Life Antifreeze & Coolant – Red, 1 Gallon, Pack of 6

Description

Prestone Cor-Guard Command Nitrite-Free Extended Life Antifreeze and Coolant is a pre-diluted, ready-to-use formula designed to deliver superior protection and extended service life for modern heavy-duty diesel and gasoline engines. Featuring advanced Cor-Guard® inhibitors, this red coolant protects critical cooling system components from corrosion, scaling, and deposit buildup. The nitrite-free formulation is compatible with all cooling system metals and is ideal for use in vehicles where nitrite-free coolant is recommended. It meets or exceeds industry performance standards and offers long-lasting protection for up to 600,000 miles (or 12,000 hours) of operation.