Walker 273-10044 Exhaust Gas Temperature (EGT) Sensor

Walker 273-10044 Exhaust Gas Temperature Sensor

Walker Products 273-10044 is an exhaust gas temperature (EGT) sensor for diesel exhaust monitoring applications. It is built for exhaust mounting with a 14.0 mm thread diameter, 2-wire layout, orange connector, and D-shaped female connector design for direct replacement use on supported Volkswagen and Audi diesel models.

Walker Products has supplied fuel system and engine management components since 1946. The Walker Products line focuses on OE-standard replacement parts backed by in-house engineering, product management, and technical support, with manufacturing aligned to ISO 9001/IATF16949 quality systems.

Key Features

• Exhaust Gas Temperature (EGT) sensor for diesel exhaust after-treatment monitoring
• Fits exhaust-mounted applications with a 14.0 mm thread diameter
• 2-wire sensor design with blade terminals
• Orange female connector with D-shaped housing
• Walker Products part number 273-10044
• Cross-reference: Standard Ignition ETS77

Vehicle Fitment

• Fits 2009-2015 Volkswagen Jetta, T6-After DPF-E Exhaust Gas Temperature (EGT) Sensor; Walker Products
• Fits 2013-2014 Volkswagen Beetle, T6-After DPF-E Exhaust Gas Temperature (EGT) Sensor; Walker Products
• Fits 2010-2014 Volkswagen Golf, T6-After DPF-E Exhaust Gas Temperature (EGT) Sensor; Walker Products
• Fits 2010-2013 Audi A3, T6-After DPF-E Exhaust Gas Temperature (EGT) Sensor; Walker Products

What This Sensor Helps Address

• Fault codes related to exhaust gas temperature sensing
• Incorrect EGT readings in diesel exhaust systems
• After-treatment monitoring issues tied to DPF operation
• Driveability concerns caused by inaccurate exhaust temperature data
• Emissions system warning lights on supported Volkswagen and Audi diesel vehicles

Installation Notes and Tips

Confirm connector shape, terminal type, thread diameter, and harness length before installation. This Walker 273-10044 sensor mounts in the exhaust and should be matched to the exact vehicle application and emissions-system location listed in the fitment data. Inspect the harness routing and connector condition during replacement to help ensure a secure electrical connection.

Quality Assurance

Walker Products manufactures engine sensors and fuel system components to meet or exceed OEM standards and specifications. The company supports production with engineering and technical staff and operates under ISO 9001/IATF16949 quality systems.