Oxygen Sensor Replacement Estimate for Buick Enclave

Buick Enclave Oxygen Sensor Replacement costs $195 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$142 to $224
Labor: $70 -$80
Parts: $72 -$144
Average Dealer price
$237 to 381
Average Shop price
$173 to 263
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CarServiceYourMechanic PriceShop/Dealer Price
2012 Buick EnclaveV6-3.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$201.00Shop/Dealer Price$248.26 - $357.40
2011 Buick EnclaveV6-3.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$222.76Shop/Dealer Price$275.54 - $401.06
2011 Buick EnclaveV6-3.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$222.76Shop/Dealer Price$275.50 - $400.98
2010 Buick EnclaveV6-3.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$222.76Shop/Dealer Price$275.52 - $401.01
2012 Buick EnclaveV6-3.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$201.00Shop/Dealer Price$248.28 - $357.42
2009 Buick EnclaveV6-3.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$225.64Shop/Dealer Price$279.07 - $406.69
2008 Buick EnclaveV6-3.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$148.17Shop/Dealer Price$182.32 - $251.90
2013 Buick EnclaveV6-3.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$198.57Shop/Dealer Price$245.30 - $352.67
Show example Buick Enclave Oxygen Sensor Replacement prices
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Parts required for a Buick Enclave Oxygen Sensor Replacement

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283 reviews
Jason
12 years of experience
Jason was extremely professional. He is very good explaining everything. Jason went above and beyond the service and 1) Cleaned the fogged residue on the cars headlamp and 2) check into a noise the car was making and isolated it to right strut. Esp after i mentioned that I just bought this car after getting pre-purchase inspection through YourMechanic. Jason acknowledged that issue should have been caught in the pre purchase inspection. I would be happy to use Jason again.
2010 BUICK ENCLAVE - OIL CHANGE
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212 reviews
Enrique
16 years of experience
Always a pleasure
2009 BUICK ENCLAVE - SERPENTINE/DRIVE BELT REPLACEMENT
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153 reviews
Jose
10 years of experience
Jose was early and efdicient at the pre-purchase appointment that even the seller of the car I had inspected said that he did a thorough job and was impressed. He even answered my questions after I saw the car later the same day with ease. It madr my lurchase easy because they could see me so quickly. Great service for people purchasing from.private sellers.
2011 BUICK ENCLAVE - PRE-PURCHASE CAR INSPECTION
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129 reviews
Allen
31 years of experience
Goo
2009 BUICK ENCLAVE - SPARK PLUG REPLACEMENT
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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.

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