Oxygen Sensor Replacement Estimate for Buick Commercial Chassis

Buick Commercial Chassis Oxygen Sensor Replacement costs $117 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$95 to $140
Labor: $70 -$80
Parts: $25 -$60
Average Dealer price
$143 to 213
Average Shop price
$115 to 158
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CarServiceYourMechanic PriceShop/Dealer Price
1991 Buick Commercial ChassisV8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$108.55Shop/Dealer Price$132.71 - $172.51
1995 Buick Commercial ChassisV8-5.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$133.64Shop/Dealer Price$164.14 - $222.81
1992 Buick Commercial ChassisV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$107.84Shop/Dealer Price$131.84 - $171.12
1994 Buick Commercial ChassisV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$133.64Shop/Dealer Price$164.11 - $222.77
1996 Buick Commercial ChassisV8-5.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$134.84Shop/Dealer Price$165.58 - $225.11
1996 Buick Commercial ChassisV8-5.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$134.84Shop/Dealer Price$165.56 - $225.08
1992 Buick Commercial ChassisV8-5.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$108.73Shop/Dealer Price$133.01 - $173.01
1991 Buick Commercial ChassisV8-5.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$96.72Shop/Dealer Price$117.98 - $148.96
Show example Buick Commercial Chassis Oxygen Sensor Replacement prices
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Parts required for a Buick Commercial Chassis Oxygen Sensor Replacement

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331 reviews
Jamahl
15 years of experience
Jamahl diagnosed & repaired problem other techs couldn't figure out.He was outstanding! Thanks,Ric
1990 BUICK RIVIERA - OTHER INSPECTIONS
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268 reviews
Richard
16 years of experience
Two things I must express. When I'm required to entered my credit card information I'm very skeptical. My skepticism subsided when I received the call from Mr. Cobb, correction, a text message. If any of you all has being the victim of fraudulent or identity thief one's skepticism are always conscionable and conspicuous. Secondly, I must commend you all for refining and channeling this service into a socially acceptable form, especially for all the single females and mothers of our societies. Personally, I'm unhappy, I didn't received the result in which I was seeking. The exceptional is I'm please with the outcome of Richard's service. He patiently took the time and effort to diagnose and assimilate the problem and made the proper assessment for repairs. I give thanks to the establishment and to Richard, this is a vey important service you all are rendering, convenient and competitive. Saving an individual as myself both time and money. MAY THE LORD GIVE YOU ALL PEACE AND BE KIND TO ALL OF YOU ALL.
1986 BUICK RIVIERA - CAR IS NOT STARTING INSPECTION
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153 reviews
Jose
10 years of experience
great!!
1996 BUICK PARK AVENUE - CAR IS NOT STARTING INSPECTION
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132 reviews
Alex
11 years of experience
Good saved me money
2001 BUICK REGAL - POWER STEERING FLUID IS LEAKING 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 Buick Models