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
1992 Oldsmobile Cutlass SupremeV6-3.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$95.92Shop/Dealer Price$116.92 - $147.25
1997 Oldsmobile Cutlass SupremeV6-3.1LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$137.46Shop/Dealer Price$168.91 - $230.45
1992 Oldsmobile Cutlass SupremeV6-3.1LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$95.44Shop/Dealer Price$116.35 - $146.34
1985 Oldsmobile Cutlass SupremeV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.34 - $167.13
1996 Oldsmobile Cutlass SupremeV6-3.1LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$140.03Shop/Dealer Price$172.07 - $235.48
1985 Oldsmobile Cutlass SupremeV8-5.7L DieselService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$130.13 - $168.39
1991 Oldsmobile Cutlass SupremeL4-2.3LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$103.04Shop/Dealer Price$125.62 - $157.20
1995 Oldsmobile Cutlass SupremeV6-3.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$133.00Shop/Dealer Price$163.04 - $217.08
Show example Oldsmobile Cutlass Supreme Oxygen Sensor Replacement prices

Parts required for a Oldsmobile Cutlass Supreme Oxygen Sensor Replacement

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341 reviews
Honorio
14 years of experience
Professional and knows the business.
2000 OLDSMOBILE INTRIGUE - STARTER REPLACEMENT
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Steven
9 years of experience
Steven was fantastic! He finished it in half the time that was suggested, and he charged me a lot less. He let me know about any other issues that might be wrong, and he was super friendly. Definitely looking for his help again in the future.
1996 OLDSMOBILE 98 - RADIATOR HOSE REPLACEMENT (LOWER, UPPER)
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Patrick
27 years of experience
This is the second time that I have had patrick come out to look at my car. I can honestly say he is a very honest and knowledgeable mechanic.
1993 OLDSMOBILE CUTLASS SUPREME - ENGINE IS MISFIRING INSPECTION
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12 years of experience
First time we have ever used Your Mechanic. We were very impressed with the overall experience. The company communicates very well and never leaves you wondering what comes next.
1994 OLDSMOBILE CUTLASS SUPREME - EXTERIOR DOOR HANDLE 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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