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.
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Audi
4D0-601-361
$37.20
MSRP $51.67
Save $14.47
28% Off 
Tire Pressure Monitoring System (TPMS) Sensor Service Kit
Audi
1K0-998-275
Direct Tire Pressure Monitoring System. Kit. Incl.Cap,Grommet and Nut.
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Air Quality Sens
Audi
5Q0-907-659-B
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$153.39
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29.2% Off 
2017-2025 Audi - Wear Indicator
Audi
8W0-615-121-H
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$68.39
MSRP $94.99
Save $26.60
28% Off 
Brake Fluid Level Switch
Audi
8E0-611-377
Master cylinder and brake booster.
$48.47
MSRP $67.31
Save $18.84
28% Off 
2002-2015 Audi - Tire Pressure Monitoring System (TPMS) Antenna
Audi
8E0-907-277
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$289.09
MSRP $408.32
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29.2% Off 
2013-2025 Audi - Rain Sensor Adhesive Kit
Audi
8U0-955-609
2017-25. Film. 2013-2016. Coupe,. Convertible.
$102.00
MSRP $141.67
Save $39.67
28% Off 
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Audi
357-129-625-A
$12.64
MSRP $20.38
Save $7.74
38% Off 
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