PREMIUM coolant features a hybrid mix of traditional and organic corrosion inhibitors. These additives give the coolant a long service life and provide advanced engine protection. They also allow it to be mixed with most other coolant types.
PREMIUM coolant is designed for use in light duty and heavy duty vehicles. This includes manufactures such as Caterpillar, Cummins and many more. Consult the OEM reference chart for specific applications.
HD Expert coolants have special additives for unparalleled engine protection.
Not too hot and not too cold – HD Expert coolants keep your engine at the right operating temperature.
Avoid unnecessary service with HD Expert extended life coolants.