Shopping Cart

Your cart is empty.

Your cart is empty.

Dorman 904-643 Diesel Exhaust Fluid Heater Compatible with Select Ford Models (OE FIX)

5.0 Write Review
Free shipping on orders over $29.99

$232.55

$ 71 .28 $71.28

In Stock
  • 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


The factory DEF heater on certain vehicles often fails from fluid intrusion. This Dorman OE FIX solution modifies the OEM design to address this failure point and increase reliability . This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford Transit-150: 2015, 2016, 2017, 2018, 2019] - [Ford Transit-250: 2015, 2016, 2017, 2018, 2019] - [Ford Transit-350 HD: 2015, 2016, 2017, 2018, 2019] - [Ford Transit-350: 2015, 2016, 2017, 2018, 2019]


Recommended Products
Glow Plug Repair Kit with 4 Gasket Fit for Eberspaecher Airtronic D2 2kw D4 4kw 12V, Parking Heater Maintenance Kit Replace 252069011300 252069100102 252069060001 252069010003

$25.98

$ 11 .51 $11.51

4.9
Select Option
A-Premium HVAC Heater Blend Door Actuator, Compatible with Hyundai Azera 2006-2011, Santa Fe 2007-2012, Sonata 2008-2010, Temperature Actuator, Replace# 971593K000

$17.27

$ 9 .35 $9.35

4.9
Select Option
Air Diesel Parking Heater Base Mounting Bracket Floor Plate for Eberspacher Airtronic D2 Webasto Propex Car Truck Van (2PACK)

$19.43

$ 10 .07 $10.07

4.9
Select Option
ADP 76722700 Control Board for Unit Heater

$359.28

$ 71 .28 $71.28

4.4
Select Option
75mm Diesel Parking Heater Kit Replace 102114340000 292100010025 10025 Heater Pipe Warm Air Outlet Vent Set with Warm Air Ducting, Heater Ducting Vent Outlet, Y Connector, Scalable Range 50-100CM

$27.28

$ 12 .95 $12.95

4.8
Select Option
Eberspacher Espar D2 or D4 Airtronic Heater glow pin 12v | 252069011300

$115.25

$ 48 .23 $48.23

4.8
Select Option
12V 5KW Air Diesel Heater Blower Fan Motor Assembly Wind Wheel Inner Fit for Chinese Heaters Car Truck Van(5KW Wind Wheel)

$16.81

$ 8 .63 $8.63

4.4
Select Option
TQPONLY Dashboard AC Heater Air Duct Vent Louvre (4 Pcs) Compatible with 2009-2014 Ford F150 Lobo Interior Accessories Replaces AL3Z-19893-BA

$55.63

$ 22 .31 $22.31

4.8
Select Option