Oxygen Sensor Replacement Estimate for Audi Coupe Quattro

Audi Coupe Quattro Oxygen Sensor Replacement costs $158 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$158 to $168
Labor: $70 -$80
Parts: $88
Average Dealer price
$268
Average Shop price
$193
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CarServiceYourMechanic PriceShop/Dealer Price
1991 Audi Coupe QuattroL5-2.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$164.73Shop/Dealer Price$213.82 - $303.92
1990 Audi Coupe QuattroL5-2.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$162.98Shop/Dealer Price$211.75 - $300.63
1990 Audi Coupe QuattroL5-2.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$162.98Shop/Dealer Price$211.67 - $300.49
1991 Audi Coupe QuattroL5-2.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$162.98Shop/Dealer Price$211.71 - $300.56
Show example Audi Coupe Quattro Oxygen Sensor Replacement prices

Parts required for a Audi Coupe Quattro Oxygen Sensor Replacement

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Dan
34 years of experience
Dan did a great job. He was prompt, quick, kind and an overall pleasure.
2013 AUDI A4 - OIL CHANGE
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Mark
6 years of experience
Fantastic service! Car was parked at the curb outside an apartment building, with cars in front and in the back. Mark was able to efficiently position himself and get the job done in no time. After replacing the wheel, he checked whether the spare tire was in proper shape and up to the required specs. Overall an awesome experience.
2009 AUDI A4 QUATTRO - SPARE TIRE INSTALLATION
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Shaun
11 years of experience
job well done.
2009 AUDI A4 QUATTRO - OIL CHANGE
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Dwight
27 years of experience
Dwight was able to reset my Brake Pad Warning Indicator Light successfully after the previous mechanic was unable to. Learned a lot about my car during the service visit as well. Highly recommend!
2006 AUDI A8 QUATTRO - RESET INDICATOR LIGHTS
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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.

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