Oxygen Sensor Replacement Estimate for Audi A3 Quattro

Audi A3 Quattro Oxygen Sensor Replacement costs $278 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$167 to $333
Labor: $70 -$80
Parts: $97 -$253
Average Dealer price
$288 to 599
Average Shop price
$205 to 399
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CarServiceYourMechanic PriceShop/Dealer Price
2006 Audi A3 QuattroV6-3.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$285.11Shop/Dealer Price$364.30 - $544.68
2009 Audi A3 QuattroV6-3.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$281.13Shop/Dealer Price$359.44 - $536.93
2010 Audi A3 QuattroL4-2.0L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$285.82Shop/Dealer Price$365.22 - $546.18
2010 Audi A3 QuattroL4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$293.85Shop/Dealer Price$375.30 - $562.30
2009 Audi A3 QuattroV6-3.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$343.21Shop/Dealer Price$436.94 - $660.93
2008 Audi A3 QuattroV6-3.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$343.21Shop/Dealer Price$436.92 - $660.88
2009 Audi A3 QuattroL4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$299.12Shop/Dealer Price$381.97 - $572.98
2007 Audi A3 QuattroV6-3.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$338.16Shop/Dealer Price$430.72 - $650.98
Show example Audi A3 Quattro Oxygen Sensor Replacement prices

Parts required for a Audi A3 Quattro Oxygen Sensor Replacement

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586 reviews
Joshua
22 years of experience
I wish I could give Joshua a better overall rating. The process and experience was exceptional and I would have recommended him to anyone. However the $700 I paid to repair the car didn't fix the problem. I understood and asked that Joshua think more and converse with others as to what it might be for further action. I only did not receive a followup call from him but he hasn't returned my calls all week. I'm in a business where we can do a project 98% complete, but the client always remembers the last 2%. The great experience I had and the overall professionalism I was receiving has been soured by the lack of follow-up.
2005 AUDI A6 QUATTRO - SPARK PLUG REPLACEMENT
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283 reviews
Jason
12 years of experience
Car - Audi TT Sports; YourMechanic/ Jason Certeza I have taken the services of YourMechnic multiple times, and have always been very happy about it. in 2015, Yourmechanic, worked on changing my timing belt, starter replacement and serving. They also took care of my yearly servicing. In 2016, YourMechanic took care of powersteering sensor replacement and yearly servicing. Jason Certeza has worked multiple times with my car. This appointment was wrt to some squeaking noises from the power steering. He inspected the car, and quickly found the sensor to be defective. We went ahead to order the part, and Jason would fix it in the next appointment. Jason has deep mechanical knowledge of car(mine is European). He diagnoses, the problems very accurately, and explains very well. Jason also goes the extra mile, helping to buy the correct item. All in all, i would recommend him very highly, and would reach out to him for further repairs.
2000 AUDI TT - OIL CHANGE
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145 reviews
James
26 years of experience
Awesome service!!! Will use James again!
2011 AUDI S5 - PRE-PURCHASE CAR INSPECTION
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132 reviews
Alex
11 years of experience
Alex was extremely knowledgable and courteous. He did a great job to fix the issue with my vehicle and ensured that I was well informed throughout the process. He is definately a great value to the your mechanic team and its customers. I am going to ensure that I ask for him to fix or repair any other issues with my cars. Thank you !!!
2008 AUDI Q7 - OIL/FLUID LEAK INSPECTION
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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