Oxygen Sensor Replacement Estimate for Audi 4000

Audi 4000 Oxygen Sensor Replacement costs $120 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$101 to $168
Labor: $70 -$80
Parts: $31 -$88
Average Dealer price
$155 to 268
Average Shop price
$122 to 193
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CarServiceYourMechanic PriceShop/Dealer Price
1987 Audi 4000L4-1.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$164.73Shop/Dealer Price$213.82 - $303.92
1984 Audi 4000L4-1.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$103.00Shop/Dealer Price$136.78 - $180.67
1986 Audi 4000L4-1.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$162.98Shop/Dealer Price$211.67 - $300.49
1984 Audi 4000L5-2.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$103.00Shop/Dealer Price$136.73 - $180.60
1982 Audi 4000L5-2.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$103.62Shop/Dealer Price$137.45 - $181.74
1982 Audi 4000L4-1.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$103.62Shop/Dealer Price$137.43 - $181.69
1985 Audi 4000L4-1.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$165.17Shop/Dealer Price$214.52 - $305.06
1982 Audi 4000L4-1.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$103.00Shop/Dealer Price$136.77 - $180.66
Show example Audi 4000 Oxygen Sensor Replacement prices

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Grzegorz
36 years of experience
Always professional and points out potential problems. He knows the business of auto mechanics inside and out.
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Jerel
6 years of experience
Jerel was great. Difficult problem that he figured out. Dealer wanted 750 that would not have fixed the problem.
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Jonathan
8 years of experience
Jonathan was on time and friendly. He diagnosis my vehicle and gave me a breakdown on what the parts and labor would cost. I would recommend him to my friends.
2000 AUDI A6 QUATTRO - CAR IS NOT STARTING INSPECTION
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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.
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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