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Dorman 904-643 Diesel Exhaust Fluid Heater
$258.99
USD
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Warranty
Limited
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.
- 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
Specifications
| Inside Diameter | 4.3 IN |
| Mounting Hardware Included | Yes |
| Quantity | 1 IN |
| Material | Plastic |
| Color | Black |
| Application Type | Specific |
| Electrical Connector Gender | Female |
| Electrical Connector Terminal Gender | Male |
| Height | 10 in IN |
| Hose Included | No |
| Inlet Fitting Type | O-Ring |
| Level Sensor Type | Electronic |
| Outlet Fitting Type | O-Ring |
| Package Contents | 1 Heater Assembly |
| Wire Color | Multiple |
| Wire Insulation Material | PVC |
Documents
Warranty: Limited
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Vehicle Fitment
Fits 4 vehicle applications (2015-2019).
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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