Oxygen Sensor Replacement Estimate for Buick Allure

Buick Allure Oxygen Sensor Replacement costs $181 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$129 to $282
Labor: $70 -$80
Parts: $59 -$202
Average Dealer price
$211 to 496
Average Shop price
$157 to 335
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CarServiceYourMechanic PriceShop/Dealer Price
2007 Buick AllureV6-3.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$220.45Shop/Dealer Price$272.59 - $396.32
2008 Buick AllureV6-3.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$239.17Shop/Dealer Price$296.05 - $433.86
2006 Buick AllureV6-3.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$217.67Shop/Dealer Price$269.13 - $390.79
2008 Buick AllureV8-5.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$143.01Shop/Dealer Price$175.82 - $241.50
2005 Buick AllureV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$133.49Shop/Dealer Price$163.89 - $222.40
2010 Buick AllureV6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$199.49Shop/Dealer Price$246.38 - $354.39
2008 Buick AllureV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$183.38Shop/Dealer Price$226.33 - $322.32
2008 Buick AllureV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$135.28Shop/Dealer Price$166.19 - $226.09
Show example Buick Allure Oxygen Sensor Replacement prices

Parts required for a Buick Allure Oxygen Sensor Replacement

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Ben
36 years of experience
Could not have asked for a better mechanic. Ben arrived 15 minutes before appt. (what a wonderful surprise), got to work on my car, was finished timely, cleaned up the door. He was polite, cheerful and personable. It was such an unusual experience to have a mechanic who fixed your car and didn't try to "sell" you more that was needed. Usually my husband has to first meet the mechanic to ask for an estimate because we found out that it's always higher when I ask for it! I will recommend Ben to my friends. By the way, Ben was recommend to me by a friend of the family Cedric Senter. (he should get the $20 you offer for recommending Yourmechanic)
2000 BUICK LESABRE - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (DRIVER SIDE FRONT)
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Steven
9 years of experience
Steven gets right to the problem - no guess work - his work is work is neat - answers your questions cheerfully - will have him back any time I have a problem -
1999 BUICK LESABRE - HORN DOES NOT BLOW INSPECTION
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Terry
20 years of experience
Terry was great! He was kind, considerate, polite and a real gentleman! Very professional!
2010 BUICK LACROSSE - CAR BATTERY REPLACEMENT
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Junard
6 years of experience
He was on time and professional with everything
2007 BUICK LACROSSE - WHEEL BEARINGS REPLACEMENT (DRIVER SIDE FRONT)
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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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