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
1989 Oldsmobile Cutlass SupremeV6-2.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$130.14 - $168.40
1992 Oldsmobile Cutlass SupremeV6-3.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.36 - $167.17
1995 Oldsmobile Cutlass SupremeV6-3.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$133.00Shop/Dealer Price$163.00 - $217.00
1991 Oldsmobile Cutlass SupremeV6-3.1LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.34 - $167.13
1989 Oldsmobile Cutlass SupremeV6-3.1LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$130.15 - $168.42
1989 Oldsmobile Cutlass SupremeV6-3.1LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$95.92Shop/Dealer Price$116.92 - $147.25
1993 Oldsmobile Cutlass SupremeV6-3.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$127.32Shop/Dealer Price$156.26 - $210.20
1997 Oldsmobile Cutlass SupremeV6-3.1LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.50 - $232.99
Show example Oldsmobile Cutlass Supreme Oxygen Sensor Replacement prices

Parts required for a Oldsmobile Cutlass Supreme Oxygen Sensor Replacement

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445 reviews
Chris
17 years of experience
Chris was on scheduled time, he corrected my car's problem. I will definitely use your services in the future. Your company is now in my Bookmarks and I will recommend your services to my friends.
1987 OLDSMOBILE DELTA 88 - ADJUST DRIVE BELTS
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Patrick
27 years of experience
I was very impressed because I have never used a mobile mechanic. Professional, very knowlegeable. He hasn't done any work other than diagnostic, but I have confidence he will repair my car back to its great running shape. Am booking an appointment with him for next week. Very reasonable rates.
1990 OLDSMOBILE CUTLASS CIERA - CHECK ENGINE LIGHT IS ON INSPECTION
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256 reviews
Jay
32 years of experience
Jay always lets me know if I need the work that is recommended from the dealership. If he can fix it cheaper or if I don't need something he let's me know.
2001 OLDSMOBILE ALERO - R&R SPARK PLUG COVERS ON OUR SPARK PLUGS RESEAL CAM HOUSING END CAPS D GREASE AND CLEAN ENGINE
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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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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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