Oxygen Sensor Replacement Estimate for Oldsmobile Delta 88

Oldsmobile Delta 88 Oxygen Sensor Replacement costs $101 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$94 to $114
Labor: $70 -$80
Parts: $24 -$34
Average Dealer price
$141 to 161
Average Shop price
$113 to 126
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CarServiceYourMechanic PriceShop/Dealer Price
1991 Oldsmobile Delta 88V6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$95.92Shop/Dealer Price$116.92 - $147.25
1983 Oldsmobile Delta 88V6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.36 - $167.17
1984 Oldsmobile Delta 88V6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.32 - $167.09
1986 Oldsmobile Delta 88V6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$95.44Shop/Dealer Price$116.37 - $146.37
1986 Oldsmobile Delta 88V6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$95.92Shop/Dealer Price$116.93 - $147.27
1985 Oldsmobile Delta 88V6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$95.92Shop/Dealer Price$116.92 - $147.25
1984 Oldsmobile Delta 88V8-5.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.66Shop/Dealer Price$130.44 - $168.89
1988 Oldsmobile Delta 88V6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$95.44Shop/Dealer Price$116.39 - $146.41
Show example Oldsmobile Delta 88 Oxygen Sensor Replacement prices

Parts required for a Oldsmobile Delta 88 Oxygen Sensor Replacement

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586 reviews
Joshua
22 years of experience
He called me the day of the appointment and said that he had a cancellation and asked if he could come early. I told him that would be great...the sooner he fixed my car, the sooner I'd be back on the road. He did such a great job! When I need more work done on my old car, I hope I can get Joshua. He is excellent....very professional, friendly and does great work!
2000 OLDSMOBILE ALERO - OTHER INSPECTIONS
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445 reviews
Chris
17 years of experience
Great mechanic with a pleasant attitude.............he definitely knows his business!!
1987 OLDSMOBILE DELTA 88 - IGNITION LOCK ASSEMBLY REPLACEMENT
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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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223 reviews
Joe
38 years of experience
Joe was very prompt. Very efficient and courteous. A friendly and knowledgeable person. The whole repair experience was a pleasure.
2001 OLDSMOBILE ALERO - WINDOW REGULATOR 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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