Oxygen Sensor Replacement Estimate for Audi V8 Quattro

Audi V8 Quattro Oxygen Sensor Replacement costs $179 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$179 to $192
Labor: $91 -$104
Parts: $88
Average Dealer price
$296
Average Shop price
$218
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CarServiceYourMechanic PriceShop/Dealer Price
1994 Audi V8 QuattroV8-4.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$185.73Shop/Dealer Price$242.44 - $338.26
1993 Audi V8 QuattroV8-4.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$183.98Shop/Dealer Price$240.41 - $335.03
1994 Audi V8 QuattroV8-4.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$183.98Shop/Dealer Price$240.31 - $334.85
1992 Audi V8 QuattroV8-4.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$183.98Shop/Dealer Price$240.35 - $334.94
1993 Audi V8 QuattroV8-4.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$185.73Shop/Dealer Price$242.47 - $338.31
1991 Audi V8 QuattroV8-3.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$185.73Shop/Dealer Price$242.43 - $338.24
1992 Audi V8 QuattroV8-4.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$186.17Shop/Dealer Price$243.19 - $339.48
1991 Audi V8 QuattroV8-3.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$183.98Shop/Dealer Price$240.40 - $335.02
Show example Audi V8 Quattro Oxygen Sensor Replacement prices

Parts required for a Audi V8 Quattro Oxygen Sensor Replacement

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341 reviews
Honorio
14 years of experience
Honorio was great. He was very thorough and took the time needed to get the job done. Thank-you.
2001 AUDI A4 QUATTRO - ALTERNATOR REPAIR
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137 reviews
Richard
6 years of experience
Great mechanic, we got caught in the rain and he still did his job in a good time. Definitely recommend!
2009 AUDI A4 QUATTRO - BRAKE PADS REPLACEMENT (FRONT)
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109 reviews
Augie
26 years of experience
A big help. On time and knowledgable.
2009 AUDI Q7 - EXHAUST FUME ODOR IN CAR INSPECTION
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50 reviews
Matthew
6 years of experience
Matt was great and helpful once again. Came out got everything done quickly, and gave me good advice on how to proceed with some other remaining issues.
2002 AUDI A4 QUATTRO - CAR THERMOSTAT 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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