Cummins Diesel Engine Coolant

If you want to keep your engine running at its best, take a look at these 5 top antifreeze products for Cummins diesel. I've listed my favorites so that you can choose one quickly and get the job done right!

Cavitation/pitting protection-Heavy Duty Antifreeze & Coolant will protect your motor from the damaging effects of cavitation erosion and pitting, without compromising its cooling efficiency.

Heavy-Duty Antifreeze & Coolant is the only technology that passed ASTM D7583 (John Deere Cavitation Test) with flying colors.

Antifreeze/coolants are compatible with all ethylene glycol antifreeze and coolant colors, as well as all plastics and elastomers (hoses, gaskets) found in cooling systems.

However, some mixed propylene-ethylene glycol antifreeze formulations have been found to provide an unexpectedly poor freeze protection. If you must top up with a mixture of the two types, flush the cooling system as soon as possible after adding it

Proper engine coolant selection is critical to prolonging the life of many elastomeric materials, preventing corrosion and cavitation in cylinder liners (which could lead to premature failure).

Find a coolant that meets the correct Cummins engineering standard (CES) for your engine.

Customers may use either a premixed, heavy-duty coolant or a mixture of high-quality water and concentrated coolant.

Equivalents, replacements and cross references are provided as a guide.  Please refer to user manual to determine exact specification needed.