Oxygen Sensor Replacement Estimate for Acura RDX

Acura RDX Oxygen Sensor Replacement costs $201 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$158 to $259
Labor: $70 -$80
Parts: $88 -$179
Average Dealer price
$268 to 451
Average Shop price
$193 to 307
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2010 Acura RDXL4-2.3L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$164.67Shop/Dealer Price$213.75 - $303.82
2012 Acura RDXL4-2.3L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$259.69Shop/Dealer Price$332.64 - $494.05
2008 Acura RDXL4-2.3L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$259.69Shop/Dealer Price$332.56 - $493.91
2013 Acura RDXV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$210.03Shop/Dealer Price$270.53 - $394.67
2009 Acura RDXL4-2.3L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$164.67Shop/Dealer Price$213.77 - $303.85
2010 Acura RDXL4-2.3L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$263.26Shop/Dealer Price$336.98 - $500.98
2013 Acura RDXV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$174.23Shop/Dealer Price$225.85 - $323.20
2009 Acura RDXL4-2.3L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$259.69Shop/Dealer Price$332.63 - $494.04
Show example Acura RDX Oxygen Sensor Replacement prices
i
Have a car question? Get free advice from our top-rated mechanics.

Parts required for a Acura RDX Oxygen Sensor Replacement

Meet some of our expert Acura mechanics

Real customer reviews from Acura owners like you.

277 reviews
Trung
7 years of experience
We had a bad cell on the battery and the car would not start. Our battery charger kept showing that the battery was fully charged. Trung quickly diagnosed the problem and brought in a replacement battery for our car model fully charged. Our problem was fixed within half-an-hour in the convenience of our own garage.
2012 ACURA TSX - CAR IS NOT STARTING INSPECTION
Want Trung's expert advice? Ask your question now. Its free!
223 reviews
Joe
38 years of experience
Joe was courteous, informative, and on time. A pleasure to work with.
2012 ACURA RDX - OIL CHANGE
Want Joe's expert advice? Ask your question now. Its free!
186 reviews
Isai
22 years of experience
3rd time working with Isai and it's always a pleasant experience.
2010 ACURA RDX - AC IS NOT WORKING INSPECTION
Want Isai's expert advice? Ask your question now. Its free!
184 reviews
Robert
37 years of experience
An incorrect part was shipped, Robert handled a followup the next day in a quick upbeat manner. A service person that handles an unusual set back in this way is a top notch professional, much appreciated.
1997 ACURA INTEGRA - COOLING/RADIATOR FAN MOTOR REPLACEMENT
Want Robert's expert advice? Ask your question now. Its free!

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