Champion Diesel Exhaust Fluid (DEF)

CPDI Truck 2

Champion Diesel Exhaust Fluid (DEF) is an API certified diesel exhaust fluid made of a nontoxic solution of 67.5% purified water and 32.5% ultra pure automotive grade urea.  Champion DEF is not a fuel or a fuel additive.  Instead, when injected into the exhaust stream and passed over a catalyst, Champion DEF helps convert NOx into nitrogen gas and water vapor.

Available in 2.5 gallon and 55 gallon drum.


  • Non-toxic
  • Non-flammable
  • Non-polluting
  • Meets ISO 22241 specifications
IMG 7687 Resize

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