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Walker 273-10029 Exhaust Gas Temperature (EGT) Sensor
Overview of Walker Exhaust Gas Temperature Sensor 273-10029
The Walker Products Exhaust Gas Temperature (EGT) Sensor 273-10029 is designed for precise temperature monitoring in the exhaust system. This sensor is compatible with Chevrolet and GMC heavy-duty trucks, including the Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD models.
- Wiring harness length: 483.0 mm for flexible installation
- Black oval-shaped female connector with 2 blade terminals
- Mount location: Exhaust system for accurate temperature readings
- Thread diameter: 14.0 mm for secure sensor mounting
- Two-wire configuration optimized for reliable signal transmission
Detailed Product Description
The Walker Products Exhaust Gas Temperature Sensor 273-10029 is engineered to monitor exhaust gas temperatures accurately in Chevrolet and GMC heavy-duty trucks. Featuring a 483 mm wiring harness, this sensor allows for convenient routing and connection within the exhaust system. The black oval female connector with two blade terminals ensures a secure and corrosion-resistant electrical connection. The sensor mounts directly to the exhaust with a 14 mm thread diameter, providing stable and precise temperature measurement critical for emission control and engine performance.
Walker Products is a recognized line within the Walker brand, focusing on emission control components that meet or exceed OEM specifications. This product line emphasizes durability and compatibility, making the 273-10029 sensor a reliable choice for maintaining emission standards in heavy-duty Chevrolet and GMC trucks.
Applications and Problem Resolution
- Monitors exhaust gas temperature to prevent engine overheating
- Helps maintain optimal emission control system performance
- Detects exhaust system malfunctions related to temperature fluctuations
- Supports proper operation of turbochargers and after-treatment devices
- Prevents potential damage caused by excessive exhaust temperatures
Installation Notes and Tips
- Ensure the sensor is mounted at the specified exhaust location for accurate readings
- Verify the 14 mm thread diameter matches the mounting port
- Route the 483 mm wiring harness away from heat sources and moving parts
- Confirm the black oval female connector securely mates with the vehicle harness
- Use appropriate tools to avoid damaging the blade terminals during installation
Quality Assurance and Warranty
Walker Products maintains strict quality control standards for the 273-10029 Exhaust Gas Temperature Sensor. Each sensor undergoes testing to ensure reliable performance and durability under heavy-duty operating conditions. While specific warranty details are not provided here, Walker Products typically offers coverage consistent with OEM part standards to support long-term vehicle operation.
| Brand | Walker |
|---|---|
| Part Number | 273-10029 |
| Position | Walker Products |
| Connector Color | Black |
| Connector Gender | Female |
| Connector Shape | Oval |
| Mount Location | Exhaust |
| Terminal Gender | Female |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
| Thread Diameter | 14.0 |
| Wire Quantity | 2 |
| Wiring Harness Length | 483.0 |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2016 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2016 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2016 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2016 | GMC | Sierra 3500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2015 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2015 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2015 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2015 | GMC | Sierra 3500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2014 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2014 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2014 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2014 | GMC | Sierra 3500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2013 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2013 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2013 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2013 | GMC | Sierra 3500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2012 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2012 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2012 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2012 | GMC | Sierra 3500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2011 | Chevrolet | Silverado 2500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2011 | Chevrolet | Silverado 3500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2011 | GMC | Sierra 2500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
| 2011 | GMC | Sierra 3500 HD | 6.6L | V8 | DIESEL | N/A | T4 - EGT Sensor Before DOC; Walker Products |
* 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.