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Coolants

Productivity Parts

Get up to 6,000 hours of heavy-duty protection

Check out our many options here, and be sure to contact your local John Deere Dealer for more information.

Therma-Gard™ II Concentrate

Therma-Gard II
  • Service life of 6 years / 6,000 hours
  • Fully formulated for heavy-duty cooling systems
  • Reduces downtime and lowers operating costs
  • Protects against corrosion and cavitation
  • Thermally stable
  • Mix on-site
  • Contains bittering agent
  • Recommended for heavy- and light-duty diesel, natural gas, and gasoline engines

Therma-Gard™ II Pre-Mix

  • Service life of 6 years / 6,000 hours
  • Fully formulated for heavy-duty cooling systems
  • Reduces downtime and lowers operating costs
  • Protects against corrosion and cavitation
  • Thermally stable
  • Pre-mixed with premium quality water
  • Contains bittering agent
  • Recommended for heavy- and light-duty diesel, natural gas, and gasoline engines
  • Pre-mixed -34F/-37C

Competitive Comparison

Therma-Gard™ high-performance antifreeze/coolant is designed to meet heavy-duty engine requirements, including those that may run hotter with cooled exhaust gas recirculation. It is recommended for use in all John Deere engines.

 

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