Walker 273-10022 Exhaust Gas Temperature (EGT) Sensor - Left

Walker 273-10022 Exhaust Gas Temperature Sensor

Walker Products 273-10022 is an exhaust gas temperature (EGT) sensor built for exhaust-mounted temperature monitoring in diesel emission systems. It uses a 2-wire design with a D-shaped female connector, blade terminals, and a 14.0 mm thread diameter for a direct-fit style replacement on the listed application.

Compatible with 2006-2008 Volkswagen Touareg, left, this Walker Products sensor supports accurate exhaust temperature feedback for vehicles equipped with aftertreatment systems. The 655.0 wiring harness length and orange connector help match the OE-style layout on the vehicle.

Key Features

• Exhaust gas temperature sensor for emission control applications
• Walker Products part number 273-10022
• Fits 2006-2008 Volkswagen Touareg, left
• 2-wire configuration with blade terminals
• Female D-shaped connector in orange
• 14.0 mm thread diameter for exhaust mounting
• 655.0 wiring harness length

Product Details

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting OEM standards and specifications. The Walker Products line includes sensors and engine management parts used in modern emission control systems, and this EGT sensor follows that approach with application-specific fitment and connector design. If you are replacing a failed exhaust temperature sensor on a Volkswagen Touareg, Walker 273-10022 provides the correct style for the left-side exhaust location on the listed diesel application.

This part cross-references Standard Ignition ETS99 for the same application.

Common Issues This Part May Address

• Fault codes related to exhaust gas temperature sensor performance
• Incorrect exhaust temperature readings in the emission control system
• Aftertreatment monitoring problems on diesel exhaust systems
• Check engine light concerns tied to EGT sensor failure
• Connector or harness mismatch during sensor replacement

Installation Notes and Tips

Verify the left-side exhaust location before installation and confirm connector shape, terminal type, and thread diameter against the removed sensor. Inspect the harness routing and connector condition during replacement, and clear diagnostic trouble codes after installation if required by the vehicle service procedure. For best results, match the application by year, make, model, and position: Fits 2006-2008 Volkswagen Touareg, left.

Quality Assurance

Walker Products states that its engine sensor and fuel system components are manufactured to meet or exceed OEM standards and specifications. The company is ISO 9001 and IATF 16949 certified, with product management and engineering support used to maintain application accuracy and technical documentation.