Design Engineering 040204 Radiator Relief Coolant Additive for Diesels, 16 oz.

Radiator Relief Coolant Additive for Diesel Engines is a game-changer in the world of diesel engine cooling systems.

This additive supercharges your radiator by transferring heat more efficiently, reducing operating temperature up to 30 degrees Fahrenheit and engine wear.

It also includes a corrosion inhibitor that reduces mineral deposits and maintains pH levels, preventing core damage.

Unlike other additives on the market, Radiator Relief is safe with all alloys and non-toxic, making it a reliable choice for diesel engine owners.

With its quick heat-absorbing properties and ability to reduce engine operating temperature, this product is a must-have for any diesel engine owner looking to keep their vehicle running smoothly and efficiently.