Walker 273-10306 Exhaust Gas Temperature (EGT) Sensor

Walker Products 273-10306 Exhaust Gas Temperature Sensor

Walker Products 273-10306 is an exhaust gas temperature (EGT) sensor for exhaust-mounted applications that require accurate temperature feedback for emissions and engine management systems. Built by Walker Products, a long-standing supplier of fuel system and engine sensor components, this part supports OE-style fitment for select Porsche Cayenne and Volkswagen Touareg applications.

Key Features

• Exhaust gas temperature (EGT) sensor for emission control systems
• Exhaust mount location with 14.0 mm thread diameter
• 2-wire design with 2 terminals and blade terminal type
• Female connector with orange connector color and D-shaped connector housing
• 935.0 wiring harness length for application-specific routing
• Walker Products part number 273-10306

Product Details

Walker Products 273-10306 is engineered for exhaust temperature monitoring in diesel aftertreatment and related engine management strategies. The sensor uses a 2-wire, blade-terminal configuration with a female D-shaped connector, orange housing, and 14.0 mm thread diameter for the specified exhaust locations. Walker Products backs its engine sensor line with in-house manufacturing, product management, engineering, and technical support, and the company operates under ISO 9001/IATF16949 quality systems. This part number 273-10306 is listed for 2013-2016 Volkswagen Touareg and 2013-2016 Porsche Cayenne EGT sensor applications, including T6 after DPF-E and T5 after DOC notes where specified.

This part cross-references Standard Ignition (e.g., ETS131, ETS184) for the same application.

What It Helps Address

• Fault codes related to exhaust gas temperature sensor performance
• Incorrect exhaust temperature readings in aftertreatment monitoring
• Diesel emissions system warning lights tied to EGT sensor failure
• Driveability issues caused by inaccurate exhaust temperature data
• Replacement needs for worn or damaged exhaust-mounted sensors

Installation Notes and Tips

Verify the connector shape, terminal count, thread diameter, and harness length against the original sensor before installation. Confirm the vehicle-specific exhaust location and application notes, especially for Porsche Cayenne and Volkswagen Touareg models with T6 after DPF-E or T5 after DOC configurations. Inspect the exhaust bung and wiring route for heat damage, corrosion, or contamination before fitting Walker Products 273-10306.

Quality Assurance

Walker Products has supplied automotive fuel system and engine sensor components since 1946 and manufactures to meet or exceed OEM standards and specifications. The brand supports its parts with engineering and technical resources for accurate vehicle application coverage and product consistency.