Genuine Case IH DCA35L is a high-performance liquid supplemental coolant additive (SCA) specifically formulated for use in heavy-duty diesel engines. This essential additive provides robust protection against critical engine issues including liner pitting, corrosion, and the formation of scale deposits within the cooling system. Designed to be compatible with conventional coolants, DCA35L helps maintain optimal SCA levels, ensuring the longevity and efficient operation of your engine's cooling system. Regular use is recommended to prevent premature wear and maintain peak performance.