Cummins filtration and exhaust products keep commercial engines running at peak capacity, with filters, coolants, and fuel additives that increase uptime, reduce costs and leave a light footprint on the environment.

• Life-of-the-Engine, 1,000,000-mile coolant*
• Provides antifreeze and anti-boil protection
• Superior liner pitting and corrosion protection
• Superior aluminum and solder protection
• Compatible with gaskets, elastomers, and other non-metallics in the engine
• Optimizes cooling system performance and water pump life
• Contains proprietary scale inhibitors
• Compatible with all other antifreeze/coolants
• Available in concentrate, 50/50 and 60/40
• For all Heavy Duty diesel and gas engines
• Additive levels easily maintained via DCA4 liquid or DCA4 chemical filters

* Ensure proper additive levels and coolant pH through coolant testing and the addition of SCAs or new coolant if necessary. Testing your coolant every 150,000-miles or 4,000-hours is recommended to identify system contamination and to screen for engine problems.