Emission Modules & Control Units for 2005 Audi S4
Select Emission Modules & Control Units part
Bosch Oxygen Sensor
Bosch
15733
Bosch SmartLink™ Universal Oxygen (O2) sensors combine OE-specification base sensors with a flexible, patented Posi-Lock® connector...
Positions: Downstream
Fits Your Vehicle
Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 49.37
Denso
234-4874
DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision...
Positions: Downstream
$82.78
Fits Your Vehicle
Facet Oxygen Sensor
FACET FUEL PUMPS
10.8247
Oxygen Sensor
Positions: Rear Right
Fits Your Vehicle
Bosch Oxygen Sensor
Bosch
16978
Bosch Switching-Type Oxygen (O2) sensors provide precise air-fuel-ratio measurements to the ECU, ensuring stable combustion control and...
Positions: Downstream
$74.19
Fits Your Vehicle
Oxygen Sensor
DELPHI
ES20166
Delphi's ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We...
Positions: Rear Left, Rear Right
$81.57
Fits Your Vehicle
Walker Products 250-24689 Oxygen Sensor 4-W Direct Fit Narrow-Band
Walker Products Inc. -
250-24689
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...
Positions: Downstream Left, Downstream Right
$77.16
Fits Your Vehicle
Oxygen Sensor 358066401
Hella
358066401
The proportion of electronics in vehicles has increased continuously in recent years. A development in which HELLA has long played a...
Positions: Rear Left, Rear Right
Fits Your Vehicle
Oxygen Sensor 358066391
Hella
358066391
The proportion of electronics in vehicles has increased continuously in recent years. A development in which HELLA has long played a...
Positions: Rear Left, Rear Right
$62.41
Fits Your Vehicle
Walker Products 250-25007 Oxygen Sensor 5-W Wide-Band
Walker Products Inc. -
250-25007
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...
Positions: Upstream Left, Upstream Right
$96.19
Fits Your Vehicle
NTK OE Type Oxygen Sensor
NTK Oxygen Sensors
25621
NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle’s...
Positions: Downstream Left, Downstream Right
$102.59
Fits Your Vehicle
Premium Oxygen Sensor
Spectra Premium
OS5005
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium oxygen sensors meet or exceed the...
Positions: Downstream Left, Downstream Right
Fits Your Vehicle
Walker Products 350-34207 Oxygen Sensor 4-W Direct Fit Narrow-Band
Walker Products Inc. -
350-34207
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...
Positions: Downstream Left, Downstream Right
$63.38
Fits Your Vehicle
Walker Products 350-35015 Oxygen Sensor 5-W Wide-Band
Walker Products Inc. -
350-35015
Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment...
Positions: Upstream Left, Upstream Right
$95.78
Fits Your Vehicle
HELLA Oxygen Sensor 009166981
Hella
009166981
The proportion of electronics in vehicles has increased continuously in recent years. A development in which HELLA has long played a...
Positions: Rear Left, Rear Right
Fits Your Vehicle
Oxygen Sensor
DELPHI
ES10920
Delphi's ever growing portfolio of high quality vehicle sensors are backed by stringent OE development and product validation methods. We...
Positions: Front
$134.05
Fits Your Vehicle
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