DEI Radiator Relief Coolant Additive for Diesels with Corrosion Inhibitor and...

DEI Radiator Relief Coolant Additive for Diesels Boost radiator performance, reduce engine wear, and protect against corrosion. DEI Radiator Relief for Diesels is a high-performance coolant additive engineered to improve heat transfer and stabilize cooling system chemistry for diesel engines. Lower operating temperature: Proven to reduce engine temperature by up to 30°F, helping prevent overheating under heavy load and extreme conditions. Improved heat transfer: Enhances the radiator's ability to move heat away from the engine for more efficient cooling and consistent performance. Corrosion inhibition: Advanced inhibitors reduce mineral deposits and protect metal components, extending radiator and core life. pH stabilization: Maintains optimal coolant pH over time to prevent acidic or alkaline swings that cause core damage and accelerate wear. Engine protection: Reduces thermal stress and engine wear caused by excessive heat, improving longevity and reliability. Easy to add to your coolant system, DEI Radiator Relief is compatible with diesel cooling systems and designed to work alongside standard antifreeze formulations. Ideal for trucks, heavy equipment, and performance diesel applications where temperature control and corrosion protection matter. Benefits at a glance: lower temps, fewer deposits, stabilized pH, and enhanced radiator life — all in one diesel-specific formula.