Emission Modules & Control Units for 2019 Audi A3
Select Emission Modules & Control Units part
Bosch Oxygen Sensor
Bosch
17190
Bosch Wideband A/F Oxygen (O2) sensors provide continuous, high-precision measurements of the air-fuel ratio across the full lambda...
Positions: Upstream
$140.92
Fits Your Vehicle
Walker Products 350-34788 Oxygen Sensor 4-W Direct Fit Narrow-Band
Walker Products Inc. -
350-34788
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...
Positions: Downstream
$61.82
Fits Your Vehicle
Walker Products 250-25153 Oxygen Sensor 5-W Wide-Band
Walker Products Inc. -
250-25153
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...
Positions: Upstream
Fits Your Vehicle
Walker Products 250-241142 Oxygen Sensor 4-W Direct Fit Narrow-Band
Walker Products Inc. -
250-241142
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...
Positions: Downstream
$84.36
Fits Your Vehicle
Bosch Oxygen Sensor
Bosch
16166
Bosch Switching-Type Oxygen (O2) sensors provide precise air-fuel-ratio measurements to the ECU, ensuring stable combustion control and...
Positions: Downstream
Fits Your Vehicle
Walker Products 350-35147 Oxygen Sensor 5-W Wide-Band
Walker Products Inc. -
350-35147
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...
Positions: Upstream
$127.13
Fits Your Vehicle
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