Dorman 904-643 Diesel Exhaust Fluid Heater Compatible with Select Ford Models. This product data sheet is originally written in English. Upgraded replacement - this diesel exhaust fluid (DEF) heater features additional protection from fluid intrusion. Restores performance - designed to match the fit and function of the original equipment part. Thoroughly tested - each design undergoes cyclical heater element fatigue testing.
Trustworthy quality - backed by team of engineers in the United States. Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool.
Upgraded replacement - this diesel exhaust fluid (DEF) heater features additional protection from fluid intrusion Restores performance - designed to match the fit and function of the original equipment part Thoroughly tested - each design undergoes cyclical heater element fatigue testing Trustworthy quality - backed by team of engineers in the United States Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool.