Oxygen Sensor Replacement Estimate for Audi A5

Audi A5 Oxygen Sensor Replacement costs $241 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$239 to $252
Labor: $70 -$80
Parts: $169 -$172
Average Dealer price
$431 to 438
Average Shop price
$294 to 299
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CarServiceYourMechanic PriceShop/Dealer Price
2011 Audi A5L4-2.0L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$256.30Shop/Dealer Price$328.28 - $487.07
2010 Audi A5L4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$249.06Shop/Dealer Price$319.36 - $472.81
2012 Audi A5L4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$249.06Shop/Dealer Price$319.28 - $472.67
2012 Audi A5L4-2.0L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$252.85Shop/Dealer Price$324.05 - $480.31
2011 Audi A5L4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$252.44Shop/Dealer Price$323.48 - $479.38
2010 Audi A5L4-2.0L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$256.30Shop/Dealer Price$328.28 - $487.05
Show example Audi A5 Oxygen Sensor Replacement prices

Parts required for a Audi A5 Oxygen Sensor Replacement

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Dave
18 years of experience
Awesome person. Right from the beginning you just feel the good vibes. Very knowledgable and cares about the customer.
1998 AUDI A4 QUATTRO - CHECK ENGINE LIGHT IS ON INSPECTION
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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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Tom
37 years of experience
Tom is very expierenced & knowledgeable. Owning an Audi is improtant to find someone who hs been trained to work on them
2006 AUDI A3 - OXYGEN SENSOR REPLACEMENT (FRONT/UPPER/UPSTREAM)
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Chris
21 years of experience
Chris was not only on time but early. A very personable and knowledgeable person.. very professional. I would not hesitate to call Chris again for my automotive needs.
2000 AUDI A6 QUATTRO - CHECK ENGINE LIGHT IS ON 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