Dorman DOR-904-376 Diesel Exhaust Fluid Heater
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
- Trustworthy quality – backed by team of engineers in the United States
- Thoroughly tested – each design undergoes cyclical heater element fatigue testing
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.
Attributes:
| 8485 | 6 |
| Level Sensor Type | Resistor |
| Inlet Fitting Type | Female |
| Hose Included | No |
| Height | 241 mm |
| Electrical Connector Terminal Gender | Male Female |
| Electrical Connector Gender | Male Female |
| Outlet Fitting Type | Female |
| 8485 | 2 |
| 532 | Black |
| 194 | 2 |
| Wire Color | Red |
| Universal Or Specific Fit | Specific |
| Housing Material | Plastic |
| Wire Color | Gray |
| Mounting Hardware Included | Yes |
| Wire Insulation Material | Plastic |
| Inside Diameter | 115 |
| Wire Color | Blue |
| Wire Color | Yellow |
| Wire Color | White |
| Wire Color | Black |
| Package Contents | 1 Diesel Exhaust Fluid (DEF) Heater |
Vehicle Applications:
| Make | Model | Years |
| to | ||
| Chevrolet | Express 2500 | 2010 to 2011 |
| Chevrolet | Express 3500 | 2010 to 2011 |
| GMC | Savana 2500 | 2010 to 2011 |
| GMC | Savana 3500 | 2010 to 2011 |






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