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Walker 273-10150 Exhaust Gas Temperature (EGT) Sensor - Left or Right
Overview of Walker Products Exhaust Gas Temperature Sensor
The Walker Products 273-10150 Exhaust Gas Temperature (EGT) Sensor is designed for precise temperature monitoring in the exhaust system of select Mercedes-Benz vehicles. This sensor helps maintain optimal engine performance and emission control by accurately measuring exhaust gas temperatures.
- Wiring harness length: 260.0 mm for flexible installation
- Black connector color with a D-shaped male connector
- Blade terminal type with 2 female terminals
- Mount location: Exhaust system
- Thread diameter: 14.0 mm for secure fitting
- Compatible with Mercedes-Benz E350, GL320, GL350, ML320, ML350, R320, and R350 models
Detailed Product Description
The Walker Products 273-10150 EGT sensor is engineered to provide reliable exhaust gas temperature readings critical for emission control systems. Featuring a 260 mm wiring harness, this sensor offers sufficient length for installation in the exhaust area of Mercedes-Benz vehicles. The black D-shaped male connector with two female blade terminals ensures a secure and stable electrical connection. The sensor’s 14 mm thread diameter allows for proper mounting in the exhaust manifold or pipe, ensuring accurate temperature detection.
Walker Products is known for its focus on emission control components, and this sensor is part of their specialized line designed to meet OEM specifications. The 273-10150 sensor supports emission compliance and engine management systems by delivering precise temperature data to the vehicle’s control module.
Applications and Common Issues Addressed
- Helps prevent engine overheating by monitoring exhaust temperatures
- Supports emission control systems to reduce harmful exhaust gases
- Detects exhaust system malfunctions related to temperature fluctuations
- Assists in maintaining fuel efficiency by providing accurate temperature feedback
- Prevents damage to turbochargers and catalytic converters by monitoring heat levels
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
- Connect the black D-shaped male connector securely to the vehicle’s wiring harness
- Check that the wiring harness length of 260 mm is sufficient for your installation needs
- Handle blade terminals carefully to avoid damage during connection
Quality Assurance and Warranty
Walker Products maintains strict quality control standards for their emission control sensors, including the 273-10150 EGT sensor. Each unit is tested to ensure durability and accurate performance under typical operating conditions. While specific warranty details are not provided here, Walker Products generally offers coverage consistent with OEM replacement parts standards.
| Brand | Walker |
|---|---|
| Part Number | 273-10150 |
| Position | Walker Products, Left |
| Connector Color | Black |
| Connector Gender | Male |
| Connector Shape | D |
| Mount Location | Exhaust |
| Terminal Gender | Female |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
| Thread Diameter | 14.0 |
| Wire Quantity | 2 |
| Wiring Harness Length | 260.0 |
This part fits 23 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2013 | Mercedes-Benz | E350 | 3.0L | V6 | DIESEL | Right | T4 - Before DOC - Right; Walker Products |
| 2013 | Mercedes-Benz | E350 | 3.0L | V6 | DIESEL | Left | T4 - Before DOC - Left; Walker Products |
| 2012 | Mercedes-Benz | E350 | 3.0L | V6 | DIESEL | Right | T4 - Before DOC - Right; Walker Products |
| 2012 | Mercedes-Benz | E350 | 3.0L | V6 | DIESEL | Left | T4 - Before DOC - Left; Walker Products |
| 2012 | Mercedes-Benz | GL350 | 3.0L | V6 | DIESEL | Right | T5 - DOC - Right; From 12/23/2009; Walker Products |
| 2012 | Mercedes-Benz | GL350 | 3.0L | V6 | DIESEL | Left | T5 - DOC - Left; From 12/23/2009; Walker Products |
| 2012 | Mercedes-Benz | R350 | 3.0L | V6 | DIESEL | N/A | EGT sensor fits before DPF on T5 vehicle.; Walker Products |
| 2011 | Mercedes-Benz | E350 | 3.0L | V6 | DIESEL | Right | T4 - Before DOC - Right; Walker Products |
| 2011 | Mercedes-Benz | E350 | 3.0L | V6 | DIESEL | Left | T4 - Before DOC - Left; Walker Products |
| 2011 | Mercedes-Benz | GL350 | 3.0L | V6 | DIESEL | Right | T5 - DOC - Right; From 12/23/2009; Walker Products |
| 2011 | Mercedes-Benz | GL350 | 3.0L | V6 | DIESEL | Left | T5 - DOC - Left; From 12/23/2009; Walker Products |
| 2011 | Mercedes-Benz | ML350 | 3.0L | V6 | DIESEL | N/A | T5 - DOC; Walker Products |
| 2011 | Mercedes-Benz | R350 | 3.0L | V6 | DIESEL | N/A | EGT sensor fits before DPF on T5 vehicle.; Walker Products |
| 2010 | Mercedes-Benz | GL350 | 3.0L | V6 | DIESEL | Right | T5 - DOC - Right; From 12/23/2009; Walker Products |
| 2010 | Mercedes-Benz | GL350 | 3.0L | V6 | DIESEL | Right | T5 - DOC - Right; To 12/22/2009; Walker Products |
| 2010 | Mercedes-Benz | GL350 | 3.0L | V6 | DIESEL | Left | T5 - DOC - Left; To 12/22/2009; Walker Products |
| 2010 | Mercedes-Benz | GL350 | 3.0L | V6 | DIESEL | Left | T5 - DOC - Left; From 12/23/2009; Walker Products |
| 2010 | Mercedes-Benz | ML350 | 3.0L | V6 | DIESEL | N/A | T5 - DOC; Walker Products |
| 2010 | Mercedes-Benz | R350 | 3.0L | V6 | DIESEL | N/A | T4 - Before DOC; To 01/12/2010; Walker Products |
| 2009 | Mercedes-Benz | GL320 | 3.0L | V6 | DIESEL | Right | T3 - Before Turbocharger - Right; Walker Products |
| 2009 | Mercedes-Benz | GL320 | 3.0L | V6 | DIESEL | Left | T3 - Before Turbocharger - Left; Walker Products |
| 2009 | Mercedes-Benz | ML320 | 3.0L | V6 | DIESEL | N/A | T5 - DOC; Walker Products |
| 2009 | Mercedes-Benz | R320 | 3.0L | V6 | DIESEL | N/A | EGT sensor fits before DPF on T5 vehicle.; 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.