Oxygen Sensor Replacement Estimate for Oldsmobile Cutlass Supreme

Oldsmobile Cutlass Supreme Oxygen Sensor Replacement costs $110 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$94 to $153
Labor: $70 -$88
Parts: $24 -$65
Average Dealer price
$141 to 232
Average Shop price
$113 to 173
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CarServiceYourMechanic PriceShop/Dealer Price
1993 Oldsmobile Cutlass SupremeV6-3.1LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$130.14 - $168.40
1994 Oldsmobile Cutlass SupremeV6-3.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$128.98Shop/Dealer Price$158.02 - $209.04
1988 Oldsmobile Cutlass SupremeV8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.32 - $167.09
1991 Oldsmobile Cutlass SupremeV6-3.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$95.44Shop/Dealer Price$116.37 - $146.37
1992 Oldsmobile Cutlass SupremeV6-3.1LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$130.15 - $168.42
1997 Oldsmobile Cutlass SupremeV6-3.1LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.43 - $232.86
1994 Oldsmobile Cutlass SupremeV6-3.1LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$127.32Shop/Dealer Price$156.26 - $210.20
1985 Oldsmobile Cutlass SupremeV8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.36 - $167.16
Show example Oldsmobile Cutlass Supreme Oxygen Sensor Replacement prices

Parts required for a Oldsmobile Cutlass Supreme Oxygen Sensor Replacement

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Real customer reviews from Oldsmobile owners like you.

236 reviews
Jose
12 years of experience
Don't know for sure if diagnose is correct as repair not booked yet.i did agree to what he thinks problem is.just wish could be 100% sure before spending more money.
1990 OLDSMOBILE CUTLASS SUPREME - INSPECTION / DIAGNOSTICS
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174 reviews
Scott
31 years of experience
My original mechanic had to cancel, so Scott was able to show up within the next couple hours. He even showed up a little earlier than the original time, which was nice. It was quick, easy, and he was super friendly. I'll be looking for Scott again when I need repairs.
1996 OLDSMOBILE 98 - BRAKE PADS REPLACEMENT (FRONT)
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145 reviews
James
26 years of experience
James was early seemed courteous,and professional.He did the job and said everthing was ok. NICE JOB JAMES.
1994 OLDSMOBILE 88 - CAR AC REPAIR
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31 reviews
Fred
12 years of experience
Came to do my timing, diagnosed bad harmonic balancer I totally agree with his assessment. Will be having new one installed.
1983 OLDSMOBILE CUTLASS CALAIS - ADJUST IGNITION TIMING
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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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