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No purchase necessary to enter or win. See official rules.


Exhaust Gas Temperature Sensors (EGT) - Set Of Two

Includes both EGT sensors
Mfg Part #
078998124B
 
078 998 124 B
ECS Part #
ES#284160
Brand
Genuine Volkswagen Audi
544.95
$700.00 (22% off MSRP)
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Product Details

The EGT Sensor is used to monitor the exhaust gas temperature in the engine to help get an idea of the car’s air-fuel ratio from the exhaust gas. If your sensor has failed, you will not be aware if there are temperature issues in your engine that can cause catastrophic damage, and typically you will receive a check engine light on the dash if the sensor fails.

This set is sold as a kit, as Audi recommends replacing both sides at once.

*Note: Please check existing EGT sensor colors, these are for vehicles with 1 black sensor (left) & one brown/tan sensor (right)

Previous Revisions
  • 078998124
  • 078998124C
  • 078998124A
  • 078998124B

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi B5 S4 All 2.7T
Audi C5 A6 Quattro 2.7T
Audi C5 Allroad Quattro 2.7T
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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