Coolant 50/50 Pre-Mix 1 Gal

Coolant 50/50 Pre-Mix 1 Gal by DeWitts Radiator is a ready-to-use engine coolant designed for drivers who prioritize reliability and corrosion protection without the need for mixing. This product is ideal for a variety of vehicles, including street machines, daily drivers, and high-performance builds, ensuring optimal engine longevity and thermal stability.

The pre-mixed formula provides a precise 50/50 ratio of coolant concentrate to distilled water, offering freeze protection down to –34°F and boil-over protection up to 265°F. This formulation is engineered to combat electrolysis, scaling, and rust formation, making it suitable for both vintage restorations and modern aluminum engines. The bright color enhances leak detection, while the sealed 1-gallon container ensures product integrity from manufacture to installation.

Mechanics and automotive enthusiasts appreciate this ready-to-use coolant for routine maintenance, emergency top-offs, and complete cooling system rebuilds. It is compatible with a wide range of engine types, from classic carbureted engines to modern EFI platforms, allowing for easy application without the risk of mixing errors or using tap water.