Dorman Diesel Exhaust Fluid Heater (OE Fix), 904-392

The factory DEF Heater on a wide range of Ford Super Duty trucks often fails from fluid intrusion. This Dorman OE FIX solution modifies the OEM design to address this failure point and increase reliability. Product Features: 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 Package Contents: 1 Diesel Exhaust Fluid (DEF) Heater

Availability verified during our latest store check. If the item isn't on the shelf when our courier arrives, the order is cancelled and you are refunded in full.