Hella 7.08369.42.0 Exhaust Gas Temperature (EGT) Sensor

Exhaust Gas Temperature Sensor for Audi V6 Diesel Applications

This Hella Pierburg distributed by Hella exhaust gas temperature (EGT) sensor is a direct-fit emission control component for specific Audi applications. It is listed for 2009-2011 Audi A6, 2009-2011 Audi A6 Quattro, and 2009-2011 Audi S6 with OE No. 038906088D.

Key Features

• Part number: 7.08369.42.0
• Exhaust gas temperature (EGT) sensor for emission control systems
• Brand line: Pierburg distributed by Hella
• Fits 2009-2011 Audi A6, Audi A6 Quattro, and Audi S6
• OE reference: 038906088D

Detailed Description

The Hella 7.08369.42.0 EGT sensor monitors exhaust temperature data used by the vehicle’s engine management and emission control strategy. For Audi A6, Audi A6 Quattro, and Audi S6 models in the listed years, this sensor supports accurate temperature feedback where the original OE number 038906088D is specified. The Pierburg distributed by Hella product line identifies this as an OE-focused replacement part for the correct application match.

Use this sensor when servicing a vehicle that requires a replacement exhaust gas temperature sensor and the OE reference matches the application. The part number 7.08369.42.0 is the key identifier for ordering and fitment verification.

What It Helps Address

• Fault codes related to exhaust temperature sensing
• Incorrect exhaust temperature readings in the engine control system
• Emission control monitoring issues tied to EGT input
• Driveability concerns caused by a failed temperature sensor signal
• Replacement needs for OE No. 038906088D applications

Installation Notes and Tips

Verify the OE number on the original sensor before installation to confirm application match. Inspect the connector, wiring, and exhaust-side mounting point for heat damage or corrosion before fitting the new sensor. Follow the vehicle service procedure for sensor removal and installation, and clear diagnostic trouble codes after replacement if required by the repair process.

Quality Assurance

Hella and the Pierburg distributed by Hella line are associated with OE-oriented engine management and emission control components. Confirm fitment by part number 7.08369.42.0 and OE No. 038906088D before installation.