Cummins CES 14603 Engine Coolant

Extended Life antifreeze/coolant from is reported to be the only product that meets both Cummins CES 14603 spec and CAT EC-1 heavy duty application requirements at first fill without the need for supplemental silicates.

Because it is compatible with other ethylene glycol-based coolants, can be used for mixed fleets of gasoline and diesel engines.

It meets industry specifications such as TMC RP-329 and ASTM D6210 for use in diesel and gasoline engines. It is also suitable for light truck, passenger car, stationary power, marine applications—and much more!

Roughly 40% of all problems in heavy-duty diesel engines are related to improper cooling system maintenance. And as you well know, engine problems lead to higher maintenance costs and significant downtime.

BuySinopec.com offers a full line of coolants and chemicals that meet the highest standards required by leading manufacturers.

Why are there so many different types of coolants? Do color differences matter when choosing a type of coolant? How can I determine what came with my engine and replace it. Just because the original is red doesn’t mean you should use that same color in your replacement.

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