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Green HD Fully Formulated Antifreeze/Coolant

SKU 502203
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Green Heavy-Duty Conventional Antifreeze/Coolant is fully formulated and pre-charged for use in heavy-duty diesel engines. It is formulated with a heavy-duty additive package that contains the initial charge of supplemental coolant additive (SCA) and a minimum of 1200 ppm Nitrite (as NO2). It provides excellent protection from cavitation erosion/corrosion in water pumps and wet sleeve cylinder liners, as well as excellent overall corrosion protection for multi-metal systems.

In systems where coolant filtration is in place along with a formal monitoring and maintenance program, the coolant can provide up to 3 years/300,000 miles with the addition of heavy-duty supplemental coolant additive (SCA) as needed. 

Green Heavy-Duty Conventional Green Coolant/Antifreeze is recommended for use in all heavy-duty diesel, gasoline, and natural gas engine cooling systems.

Data Sheets



  • Green in Color 
  • 50/50 Pre-dilluted
    • Compare to: Peak Ready Use Green, Mobil Coolant, Shell Shellzone 50/50
    • Certifications: ASTM D 4985-05, ASTM D 3306-05, SH/T 0521-1999
  • Full Concentrate
    • Compare to: Peak Full Strength, Mobil Coolant, Shell Shellzone Concentrate
    • Certifications: ASTM D 4985-05, ASTM D 3306-05, SH/T 0521-1999


  • Available in concentrate and premix 50/50
  • All season formulation cools engine in summer, protects from freezing in winter
  • Works in all heavy-duty diesel and compressed natural gas engine cooling systems requiring conventionally inhibited HD coolants
  • Phosphate-free formula reduces the risk of hot surface scaling.
  • Meets the performance requirements of:
    • ASTM D6210
    • ASTM D3306

     Which include:

    • ASTM D1384
    • ASTM D4340
    • ASTM D2570
    • ASTM D2809
  • Low silicate formulation meeting ASTM D4985
  • Recommended for use in the following applications but not limited to:
    • TMC RP329
    • Cummins CES14603
    • Caterpillar EC-1
    • Freightliner 48-22880
    • Detroit Diesel 7SE298 and 93K217
    • Volvo/Mack
    • PACCAR
    • John Deere