Audi A4 Oxygen Sensors
We stock Genuine OEM Audi® Oxygen Sensors for your Audi A4. Investing in new OEM oxygen sensors can help improve the fuel efficiency and overall performance of your vehicle. These sensors monitor the amount of oxygen in the exhaust system and adjust the fuel-to-air ratio, ensuring your engine runs smoothly and with reduced emissions. Using OEM sensors can ensure a perfect fit and optimal performance for your specific vehicle, leading to improved reliability and longevity. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
Ambient Air Temperature Sensor Bracket
Audi
8D0-820-536-C
Outer. 6 cylinder. 4 cylinder.
$14.99
MSRP $24.19
Save $9.20
38% Off 
2017-2024 Audi - Distance Sensor Bracket
Audi
8W0-907-574
2020-25 A5, S5. 2020-24 A5, S5. 2017-19. 2019 A4, without s-line. Coupe, 2018-19. Convertible, 2020-24. Coupe, 2020-24. RS5. S4. Rs 5.
$74.40
MSRP $103.34
Save $28.94
28% Off 
2017-2024 Audi - Mount Plate Socket
Audi
4M0-907-435
2020-24, open. 2020-25. open. 2017-19, open. 2019, open. S4, open.
2008-2012 Audi - Mount Frame
Audi
8K0-907-299
2009-2012, to 08/12/2011. 2008-12, sensors. 2010-12, to 08/12/2011.
$24.42
MSRP $32.82
Save $8.40
25.6% Off 
2005-2008 Audi - Air Bag Seat Sensor Mat
Audi
8P4-963-553-B
Seat cushion components, power seat. Manual seat, right side. RS4 seat cushion components.
Engine Crankshaft Position Sensor Interrupter
Audi
06B-905-234-A
Impulse, 4.2L. Cabriolet A4. 1.8l.
$23.55
MSRP $31.65
Save $8.10
25.6% Off 
Engine Coolant Temperature Sensor C-Clip
Audi
06H-121-142-C
Temp sensor,retainer spring. 2.0L, gas, main. 2.0L, 2012-15. 2013-2016, main. 2009-13. 2011-15 with awd, TT, main. 2.0L 2009-2010 with...
$4.13
MSRP $6.16
Save $2.03
33% Off 
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