Oxygen Sensor Replacement Estimate for Buick Reatta

Buick Reatta Oxygen Sensor Replacement costs $100 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$96 to $114
Labor: $70 -$80
Parts: $26 -$34
Average Dealer price
$146 to 161
Average Shop price
$116 to 126
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CarServiceYourMechanic PriceShop/Dealer Price
1991 Buick ReattaV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$130.14 - $168.40
1989 Buick ReattaV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$119.58 - $151.51
1989 Buick ReattaV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.32 - $167.09
1990 Buick ReattaV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$119.55 - $151.47
1990 Buick ReattaV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$130.15 - $168.42
1988 Buick ReattaV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$98.52Shop/Dealer Price$120.16 - $152.44
1988 Buick ReattaV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.66Shop/Dealer Price$130.44 - $168.89
1991 Buick ReattaV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$119.57 - $151.50
Show example Buick Reatta Oxygen Sensor Replacement prices

Parts required for a Buick Reatta Oxygen Sensor Replacement

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586 reviews
Joshua
22 years of experience
Very informative about necessary repairs needed,before thermostat was to be replaced.Informed me of updated intake manifold gaskets that were needed for repair.
1996 BUICK REGAL - COOLANT IS LEAKING INSPECTION
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212 reviews
Enrique
16 years of experience
Enrique is very professional, courteous, and thorough. He was fully prepared and equipped for the job, and was very well organized. He performed the work in a timely manner. A more serious, deeper problem within the engine remained after he was done, and will require significantly heavier maintenance which is beyond the scope of this company and service. Nevertheless, I highly recommend Enrique, and will use him and YourMechanic again in the future, if I have other maintenance needs on this car or my other car. He is a good man.
1999 BUICK CENTURY - IGNITION CABLE (SPARK PLUG WIRES) REPLACEMENT
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164 reviews
Theodore
11 years of experience
Theodore worked on my car a couple months back. I scheduled something else (I thought I knew what was wrong with it), and when he got to my place instead of just taking my money, he advised me to get it inspected which I did. Come to find out I was wrong, and he fixed the issue and saved me money. That's when I became a long time customer. As long as Theodore is around I will continue to get all my services through Your Mechanic.
1997 BUICK CENTURY - TOP OFF COOLANT
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132 reviews
Rodney
31 years of experience
For the first time I actually enjoyed my auto repair experience. Rodney was professional, on time and positive creating a stress free experience. Thank you Rodney and YourMechanic.
1999 BUICK CENTURY - OXYGEN SENSOR REPLACEMENT (REAR/LOWER/DOWNSTREAM)
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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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