ZEREX Pink Fully Formulated HD Antifreeze/Coolant is a low-silicate formula charged with special inhibitors to protect heavy duty diesel engines from liner pitting and corrosion. Protects from summer boil-over, cold weather freeze-up, and corrosion for up to 150,000 miles or 3,000 hours in heavy-duty applications.
Features & Benefits:
Fully formulated or pre-charged with nitrite to protect diesel engines from liner pitting and corrosion
Designed to protect all cooling system metals while providing excellent high temperature aluminum protection
Meets or exceeds industry and engine manufacturers specifications ASTM D 6210, D 3306 CUMMINS 3666286, 90T8, Detroit Diesel 7SE298, GM 1825M, 1899M, SAE J814, J1941, J1034, TMC OF ATA RP-302B AND 329B
Prediluted formula contains 50% distilled or deionized water, mixed with 50% full-strength concentrate, making it ready-to-use straight from the bottle.
Concentrated formula contains 100% full-strength concentrate, and must be mixed with the recommended ratio and type of water (typically distilled or deionized) before use.
Formulation Certifications
ZEREX Fully Formulated Heavy Duty Coolant is formulated to meet or exceed the following antifreeze specifications:
ASTM D6210 MACK
Case New Holland
CAT
Cummins
Detroit Diesel
Federal Specifications A-A-870-A
Federal Specifications A-A-52624
Freightliner
GM 1825M
GM 1899M
Navistar CEMS B-1 TYPE II
Paccar R026-170-97
Peterbilt 07-06773
SAE J 1034
SAE J 1941
SAE J 814
TMC of ATA RP-302A
TMC of ATA RP-302B
TMC of ATA RP-329B
Waukesha
Coolant / Antifreeze Says a lot about Cooling System Health!
Routinely inspect your Coolant / Antifreeze with these simple checks, and flush the system when necessary, to help prolong the life of your Cooling System:
COOLANT COLOR / CLARITY
Coolant should be bright, clear and free of debris. Dirty or brown coolant can be caused by:
Stray electrical current from a loose or damaged Battery Cable ground
Worn / old, acidic coolant
A reading of 0.4 volts or above suggests electrolysis
Videos
How To Flush Coolant
Additional Resources
Additional Product InformationAntifreeze is recyclable! Many towns have free waste drop-off sites, which a quick internet search will help you find. Attention California Customers - WARNING: Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.