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Dorman 904-404 Exhaust Gas Temperature (EGT) Sensor - Catalytic Converter Forward or Catalytic Converter Rearward
Dorman 904-404 Exhaust Gas Temperature Sensor
This Dorman exhaust gas temperature (EGT) sensor is a specific-fit replacement for select Ford Super Duty diesel applications. It addresses a common service issue where the sensor can seize in the exhaust bung, and it includes a bung repair kit for situations where the bung is damaged during removal.
Key Features
- Direct replacement EGT sensor for select Ford applications
- Includes 1 EGT sensor and 1 bung repair kit
- Specific fit for 2008-2010 Ford F-250 Super Duty and F-350 Super Duty
- 360 mm wiring harness length
- Black female connector with circular shape
- 2-terminal blade-style connection
- Straight sensor design with 12 mm thread diameter and 1.25 thread pitch
- 5 mm tip width
Detailed Description
The Dorman 904-404 EGT sensor is built for select Ford F-250 Super Duty and Ford F-350 Super Duty trucks from 2008 through 2010, including catalytic converter forward and catalytic converter rearward positions. It is a direct replacement for the original sensor and is paired with a bung repair kit to help address exhaust bung damage that can occur when a seized sensor is removed. This makes the Dorman 904-404 a practical choice for diesel exhaust temperature sensor service on the Ford Super Duty platform.
This part cross-references Standard Ignition ETS106 and Walker Products 273-10339 for the same application.
Vehicle Fitment
- Fits 2008-2010 Ford F-250 Super Duty, Catalytic Converter Forward
- Fits 2008-2010 Ford F-250 Super Duty, Catalytic Converter Rearward
- Fits 2008-2010 Ford F-350 Super Duty, Catalytic Converter Forward
- Fits 2008-2010 Ford F-350 Super Duty, Catalytic Converter Rearward
Common Issues This Part May Address
- Failed exhaust gas temperature sensor readings
- Sensor seizure in the exhaust bung during removal
- Damaged or stripped exhaust bung threads
- Check engine light concerns related to EGT sensor performance
- Service replacement on Ford Super Duty diesel exhaust systems
Installation Notes and Tips
Verify the sensor position before ordering, since this part is listed for catalytic converter forward and catalytic converter rearward locations on select Ford Super Duty trucks. Confirm connector style, thread diameter, and thread pitch against the original sensor before installation. If the original sensor is seized, inspect the bung threads carefully and use the included bung repair kit only as needed during service.
Quality Assurance
Dorman OE FIX parts are engineered to address known failure points in original components. The Dorman 904-404 is a specific-fit replacement for select Ford F-250 Super Duty and Ford F-350 Super Duty applications.
| Brand | Dorman |
|---|---|
| Part Number | 904-404 |
| Wiring Harness Length | 360 |
| Connector Color | Black |
| Terminal Type | Blade |
| Wire Quantity | 1 |
| Connector Shape | Circle |
| Terminal Quantity | 2 |
| Connector Gender | Female |
| Terminal Gender | Female |
| Thread Diameter | 12 |
| Angle | Straight |
| Nut Thread Gender | Male |
| Package Contents | 1 egt sensor; 1 bung repair kit |
| Thread Pitch | 1.25 |
| Tip Width | 5 mm |
| Universal Or Specific Fit | Specific fit |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Ford | F-250 Super Duty | 6.4L | V8 | Catalytic Converter Forward | |
| 2010 | Ford | F-250 Super Duty | 6.4L | V8 | Catalytic Converter Rearward | |
| 2010 | Ford | F-350 Super Duty | 6.4L | V8 | Catalytic Converter Forward | |
| 2010 | Ford | F-350 Super Duty | 6.4L | V8 | Catalytic Converter Rearward | |
| 2009 | Ford | F-250 Super Duty | 6.4L | V8 | Catalytic Converter Forward | |
| 2009 | Ford | F-250 Super Duty | 6.4L | V8 | Catalytic Converter Rearward | |
| 2009 | Ford | F-350 Super Duty | 6.4L | V8 | Catalytic Converter Forward | |
| 2009 | Ford | F-350 Super Duty | 6.4L | V8 | Catalytic Converter Rearward | |
| 2008 | Ford | F-250 Super Duty | 6.4L | V8 | Catalytic Converter Forward | |
| 2008 | Ford | F-250 Super Duty | 6.4L | V8 | Catalytic Converter Rearward | |
| 2008 | Ford | F-350 Super Duty | 6.4L | V8 | Catalytic Converter Forward | |
| 2008 | Ford | F-350 Super Duty | 6.4L | V8 | Catalytic Converter Rearward |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.