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Walker 273-10387 Exhaust Gas Temperature (EGT) Sensor
Overview of Walker Products Exhaust Gas Temperature Sensor
The Walker Products Exhaust Gas Temperature (EGT) Sensor, part number 273-10387, is designed for precise temperature monitoring in the exhaust system. Specifically compatible with Audi A8 Quattro and Q7 models, this sensor ensures accurate emission control and engine performance management.
- Wiring harness length: 440.0 mm for flexible installation
- Tan connector color for easy identification
- Mount location: Exhaust system
- Blade terminal type with 2 male terminals
- Connector features a female D-shaped design with 2 wires
- Thread diameter: 14.0 mm for secure mounting
Detailed Product Description
This Exhaust Gas Temperature Sensor from Walker Products is engineered to provide reliable temperature readings directly from the exhaust stream. The 440 mm wiring harness length allows for convenient routing within the engine bay, while the tan-colored connector simplifies identification during installation or maintenance. The sensor mounts directly to the exhaust system using a 14.0 mm threaded fitting, ensuring a secure and stable connection. Featuring a female D-shaped connector with two wires and blade-type male terminals, this sensor integrates seamlessly with the vehicle’s emission control system.
Walker Products Brand Line Information
Walker Products offers a range of emission control components designed to meet OEM specifications. This EGT sensor is part of their sensor lineup, focusing on durability and precise measurement to support emission compliance and engine efficiency. The product line emphasizes compatibility with specific vehicle makes and models, such as Audi A8 Quattro and Q7, ensuring proper fit and function.
Applications and Problem Resolution
- Monitors exhaust gas temperature to prevent overheating
- Supports emission control systems for regulatory compliance
- Helps detect exhaust leaks or sensor malfunctions
- Prevents engine damage caused by excessive exhaust temperatures
- Assists in optimizing engine performance and fuel efficiency
Installation Notes and Tips
- Ensure the sensor is mounted at the specified exhaust location for accurate readings
- Verify the 14.0 mm thread diameter matches the mounting port
- Connect the tan female D-shaped connector securely to avoid signal loss
- Route the 440 mm wiring harness away from heat sources and moving parts
- Check terminal connections for proper blade terminal engagement
Quality Assurance and Warranty
Walker Products maintains strict quality control standards for their emission control sensors. The 273-10387 Exhaust Gas Temperature Sensor is manufactured to meet or exceed OEM specifications for durability and performance. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects to ensure customer confidence in their components.
| Brand | Walker |
|---|---|
| Part Number | 273-10387 |
| Position | Walker Products |
| Connector Color | Tan |
| Connector Gender | Female |
| Connector Shape | D |
| Mount Location | Exhaust |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
| Thread Diameter | 14.0 |
| Wire Quantity | 2 |
| Wiring Harness Length | 440.0 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2015 | Audi | Q7 | 3.0L | V6 | DIESEL | N/A | T9 - EGR; Walker Products |
| 2014 | Audi | A8 Quattro | 3.0L | V6 | DIESEL | N/A | T9 - EGR; Walker Products |
| 2014 | Audi | Q7 | 3.0L | V6 | DIESEL | N/A | T9 - EGR; Walker Products |
| 2013 | Audi | Q7 | 3.0L | V6 | DIESEL | N/A | T9 - EGR; 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.