Oxygen Sensor Replacement Estimate for Audi Quattro

Audi Quattro Oxygen Sensor Replacement costs $104 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$104 to $114
Labor: $70 -$80
Parts: $34
Average Dealer price
$161
Average Shop price
$126
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1984 Audi QuattroL5-2.2L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$141.03 - $187.46
1983 Audi QuattroL5-2.2L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$140.30 - $186.32
1983 Audi QuattroL5-2.2L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$140.23 - $186.18
1984 Audi QuattroL5-2.2L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$140.26 - $186.24
1985 Audi QuattroL5-2.2L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$141.05 - $187.49
1985 Audi QuattroL5-2.2L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$141.02 - $187.44
Show example Audi Quattro Oxygen Sensor Replacement prices

Meet some of our expert Audi mechanics

Real customer reviews from Audi owners like you.

124 reviews
Jerel
6 years of experience
Jerel was great. Difficult problem that he figured out. Dealer wanted 750 that would not have fixed the problem.
2010 AUDI Q5 - HEATER IS NOT WORKING INSPECTION
Want Jerel's expert advice? Ask your question now. Its free!
97 reviews
Shaun
11 years of experience
Shaun was very careful and professional. No complaints from me!
2005 AUDI A6 QUATTRO - OIL CHANGE
Want Shaun's expert advice? Ask your question now. Its free!
75 reviews
Brikk
13 years of experience
Brikk is super professional and courteous. He is very knowledgeable, really nice, patient and answered all my questions. He used all the necessary items to ensure my driveway and car were protected. Job well done. This was my first experience with YourMechanic and I have already booked another service. Yourmechanic hit a home run with this Tech.
2007 AUDI A4 QUATTRO - OIL CHANGE
Want Brikk's expert advice? Ask your question now. Its free!
48 reviews
TJ
21 years of experience
I was a little sceptical of how this might work but there was no need for any concern. TJ kept me informed prior to the appointment and provided clear summary of the work and approach he was to carry out. Not only did he fix the fault, he also provided a inspection making recommendations of what work might need to be carried out. The cost was extremely reasonable as well, less than all other quotes I received from traditional garages backed up with a 12 month warranty. An appointment was arranged for the following day whereas other garages I had to wait at least a week. Plus there was the convenience of being at home. Excellent experience and will not hesitate to use YM again. Ideal for the busy family. TJ is passionate about what he does and provides an excellent customer service. Thanks!
1999 AUDI A4 QUATTRO - SPEED SENSOR REPLACEMENT
Want TJ's expert advice? Ask your question now. Its free!

All about Oxygen Sensor Replacement

With each new model year, manufacturers are adding more oxygen sensors to better manage engine operation. Some high performance engines have an oxygen sensor for each cylinder as well as one for the rear of each catalytic convertor. The sensors are located either underneath the hood or underneath the car. The oxygen sensors are connected (screwed) to the exhaust pipe, either in front or back of the catalytic converter. The front (upstream) sensors measure the amount of oxygen in the exhaust system. The purpose of the front oxygen sensor(s) is to measure how rich or lean the gases are as the gases exit the combustion chamber. Depending upon whether the exhaust gas is lean (high in oxygen content) or rich (low in oxygen content), the amount of fuel entering the engine is adjusted by the engine management computer to try and maintain an ideal mixture that produces the lowest emissions output from the catalytic convertor. Rear (downstream) sensors are located behind the catalytic converter. The purpose of the rear oxygen sensor(s) is to monitor the oxygen content of the exhaust gases leaving the catalytic convertor. If one or more of the oxygen sensors are faulty, your car may not pass the emissions test. If you drive your car with a faulty oxygen sensor, you may get poor gas mileage and it can damage the catalytic converter.

Oxygen Sensor Replacement Estimates for Popular Audi Models