Oxygen Sensor Replacement Estimate for Acura MDX

Acura MDX Oxygen Sensor Replacement costs $178 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$130 to $249
Labor: $70 -$112
Parts: $60 -$137
Average Dealer price
$213 to 404
Average Shop price
$158 to 288
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CarServiceYourMechanic PriceShop/Dealer Price
2004 Acura MDXV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$134.84Shop/Dealer Price$176.46 - $244.14
2010 Acura MDXV6-3.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$197.30Shop/Dealer Price$254.65 - $369.28
2002 Acura MDXV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$140.00Shop/Dealer Price$182.96 - $254.55
2009 Acura MDXV6-3.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$215.14Shop/Dealer Price$276.92 - $404.89
2004 Acura MDXV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$199.72Shop/Dealer Price$257.58 - $373.94
2003 Acura MDXV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$199.72Shop/Dealer Price$257.55 - $373.89
2005 Acura MDXV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$135.14Shop/Dealer Price$176.98 - $245.01
2006 Acura MDXV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$197.32Shop/Dealer Price$254.67 - $369.31
Show example Acura MDX Oxygen Sensor Replacement prices

Parts required for a Acura MDX Oxygen Sensor Replacement

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344 reviews
Robert
26 years of experience
Robert was up front with us with his observations about our 2 cars. He also took one car out to a test drive to check the performance of the brake pads that he had installed. THANK YOU Robert. I will await your call on replacing the boot bushing on my Azera's transmission.
2007 ACURA MDX - 60,000 MILES MAINTENANCE SERVICE
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Tom
37 years of experience
Tom is very friendly, knowledgeable, and quickly diagnosed and repaired the problem with my brakes. Would highly recommend him to work on your next service.
2011 ACURA MDX - LUBRICATE BRAKE PADS
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Shaun
11 years of experience
Great job, arrived on time and did the work quickly and efficiently!
2005 ACURA MDX - BRAKE PADS REPLACEMENT (FRONT)
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Andrew
6 years of experience
Andrew was prompt prosfessional and went above and beyond to get my car fixed quickly.
2016 ACURA MDX - BATTERY IS DEAD 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 Acura Models