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
$157 to $167
Labor: $70 -$80
Parts: $87
Average Dealer price
$268
Average Shop price
$193
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CarServiceYourMechanic PriceShop/Dealer Price
1991 Audi Coupe QuattroL5-2.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$164.52Shop/Dealer Price$213.56 - $303.51
1990 Audi Coupe QuattroL5-2.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$162.77Shop/Dealer Price$211.50 - $300.23
1991 Audi Coupe QuattroL5-2.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$162.77Shop/Dealer Price$211.42 - $300.09
1990 Audi Coupe QuattroL5-2.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$162.77Shop/Dealer Price$211.46 - $300.15
Show example Audi Coupe Quattro Oxygen Sensor Replacement prices
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Parts required for a Audi Coupe Quattro Oxygen Sensor Replacement

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471 reviews
Peter
38 years of experience
Very professional and listened to what I had to say. Most mechanics don"t listen to what the customer has to say. Was early for the appointment and did a complete check on the vehicle.
2005 AUDI TT - SMELL OF OIL IN CAR INSPECTION
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283 reviews
Jason
12 years of experience
Car - Audi TT Sports Jason 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 - OTHER INSPECTIONS
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266 reviews
Grzegorz
36 years of experience
Honest
2005 AUDI A6 QUATTRO - ENGINE IS MISFIRING INSPECTION
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178 reviews
Chris
11 years of experience
Great attitude, friendly, prompt, intelligent and respectful. This was first experience using the system. Hope they are all equal to Chris.
2003 AUDI A6 - BATTERY REPLACEMENT
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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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