Oxygen Sensor Replacement Estimate for Oldsmobile 88

Oldsmobile 88 Oxygen Sensor Replacement costs $128 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$119 to $145
Labor: $70 -$80
Parts: $49 -$65
Average Dealer price
$191 to 223
Average Shop price
$145 to 164
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CarServiceYourMechanic PriceShop/Dealer Price
1994 Oldsmobile 88V6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$127.06Shop/Dealer Price$155.84 - $209.52
1998 Oldsmobile 88V6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$137.46Shop/Dealer Price$168.91 - $230.45
1997 Oldsmobile 88V6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$137.46Shop/Dealer Price$168.87 - $230.37
1999 Oldsmobile 88V6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.48 - $232.95
1999 Oldsmobile 88V6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.44 - $232.89
1997 Oldsmobile 88V6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$140.03Shop/Dealer Price$172.05 - $235.46
1998 Oldsmobile 88V6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$140.35Shop/Dealer Price$172.55 - $236.26
1996 Oldsmobile 88V6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.50 - $232.99
Show example Oldsmobile 88 Oxygen Sensor Replacement prices

Parts required for a Oldsmobile 88 Oxygen Sensor Replacement

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445 reviews
Chris
17 years of experience
Chris was great!
2001 OLDSMOBILE SILHOUETTE - ALTERNATOR REPAIR
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331 reviews
Jamahl
15 years of experience
Expert service. Would definitely recommend.
2001 OLDSMOBILE ALERO - BRAKE PADS REPLACEMENT (FRONT, REAR)
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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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59 reviews
Terry
20 years of experience
Terry was amazing, showed up 10 minutes early and got the job done quickly and efficiently. He was very friendly and glady answered any and all questions I had for him offering easy solutions that I would be able to do myself. I will be calling Terry for all my cars mechanical needs.
2003 OLDSMOBILE ALERO - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (DRIVER SIDE FRONT, PASSENGER 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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