Dorman 904-393 Diesel Exhaust Fluid Heater Compatible with Select Ford Models (OE FIX)
- 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.