Zerex Heavy Duty Extended Life Nitrite Free Antifreeze Coolant 50/50 Ready-to-Use 1 Gallon

Zerex Heavy Duty Nitrite Free Extended Life Antifreeze/Coolant from Valvoline is formulated with next-generation chemistry to meet the extreme demands of today’s heavy-duty diesel engines. Cummins, DDC, International, Paccar, Volvo and Ford trucks require a nitrite-free ELC solution including ACERT and EGR technologies. This antifreeze/coolant can also be used in gasoline engines, stationary power, marine, natural gas and light duty applications. Our patented Organic Acid Technology (OAT) formula helps extend the longevity of your engine by protecting internal parts from cavitation and hard-water scale deposits while preventing freezing and boil-overs. Plus, this silicate, amine and borate-free formula helps safeguard cylinder liners and water pumps by protecting their internal surfaces from pitting and corrosion, too. And it’s guaranteed to perform for up to 10 years, 1,000,000 miles and 20,000 hours of operation with no supplemental coolant additives required when used in conformity with package and label instructions and specifications. When it comes to protecting and prolonging the performance of your heavy-duty engine, trust Zerex for the long haul.

• Heavy duty formula meets the harsher demands of heavy-duty diesel engines such as Cummins, DDC, International, Paccar, Volvo and Ford trucks
• Organic acid technology resists corrosion, scale and rust to protect diesel engines and ensure your antifreeze flows and functions properly.
• Protects all cooling system metals including aluminum and won’t harm gaskets, hoses or original vehicle finish
• Pre-mixed yellow solution is ready-to-use and comes in a 50/50 ratio with deionized water to eliminate the guesswork
• 10 years/1,000,000 mile guarantee protects against engine failure caused by freeze-ups or boil-overs
• Batch-tested in the lab, fleet-tested in the real world to help car and truck owners achieve optimal performance and maximize engine life.
• Contains 30 – 50 ppm of denatonium benzoate as a bittering agent