Heavy Duty Diesel Coolant

This product is a fully formulated heavy duty diesel engine coolant. It is an IAT engine coolant and as such is based on a corrosion inhibitor package that contains a low silicate, borate/nitrite engine coolant technology. This product does not contain any phosphates. As with the Universal Coolant it provides excellent year round corrosion protection. It is designed for use in all heavy duty diesel, gasoline and natural gas engines.
When used as directed this product provides:
  • Excellent year round corrosion protection of all coolant system metals including aluminum
  • Cavitation protection to wet sleeve liners
  • A low silicate, phosphate free formulation
  • Aluminum compatibility / corrosion protection
  • A fully formulated product; does not require an initial charge of SCA at initial fill
  • Extended life as long as it is properly maintained with SCA as per OEM guidelines
This engine coolant meets the following performance requirements:
  • ASTM D3306, D4985, D6210
  • Detroit Diesel 7SE298, 93K217
  • GM 1825M, 1899M
  • TMC RP 329B