Oxygen Sensor Replacement Estimate for Audi A5

Audi A5 Oxygen Sensor Replacement costs $277 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$238 to $325
Labor: $70 -$80
Parts: $168 -$245
Average Dealer price
$430 to 583
Average Shop price
$294 to 389
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CarServiceYourMechanic PriceShop/Dealer Price
2011 Audi A5L4-2.0L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$334.61Shop/Dealer Price$426.17 - $643.68
2010 Audi A5L4-2.0L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$329.71Shop/Dealer Price$420.17 - $634.10
2010 Audi A5L4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$248.66Shop/Dealer Price$318.78 - $471.86
2012 Audi A5L4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$248.66Shop/Dealer Price$318.82 - $471.93
2012 Audi A5L4-2.0L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$334.61Shop/Dealer Price$426.19 - $643.72
2011 Audi A5L4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$252.03Shop/Dealer Price$322.94 - $478.51
Show example Audi A5 Oxygen Sensor Replacement prices
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Parts required for a Audi A5 Oxygen Sensor Replacement

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Chris
17 years of experience
Chris allshouse is the man he is the only one I would use from Your Mechanic !!! Great job Chris !!
2007 AUDI A4 - TIMING BELT REPLACEMENT
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Robert
26 years of experience
I've had Robert on two services now. He is punctual, professional and makes an honest assessment of what needs to be done and what does not - to save YOU the most money. I also had a slightly dislodged door on my Audi A6 which he noticed without my telling him and fixed it for free! Good man! I would highly recommend Robert to anyone in a minute!
2003 AUDI A6 QUATTRO - OIL CHANGE
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Stefan
12 years of experience
Stefan came 3 times to solve several car problems, which he solved very methodically. He came on time and finished the jobs in a reasonable time. I also like the fact that they come to your own drive way, wow! He calls you and tells you what time he is coming. Also, everything is done online. It all very convenient. The cost turned out cheaper than the dealer.
2001 AUDI A6 QUATTRO - REPLACE VACUUM HOSES, CLEAR MEMORY, RECHECK SAIS. CHECK TO SEE IF DRIVE CYCLE COMPLETES.
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58 reviews
Carlos
7 years of experience
Carlos was awesome! Showed up an hour earlier which was great. Very prompt and got straight to work. I'd definitely call him up again!
2012 AUDI A4 - OIL CHANGE
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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