Extended Life Coolant is formulated for heavy-duty diesel, gasoline and natural gas powered engines. It requires no supplemental coolant additives and provides improved water pump seal life, excellent pitting protection, superior heat transfer, reduced hard water scale, and corrosion protection of all cooling system metals. It is compatible with conventional coolants. Dilution/mixing with non-equivalent coolants will reduce or eliminate extended life properties. Meets the extended life requirements and chemical requirements of:
Caterpillar, International, Cummins, Detroit Diesel, and Mack
Phosphate free requirement of European OEMs
Silicate free requirement of Japanese OEMs

Size : 4L