Oxygen Sensor Replacement Estimate for Oldsmobile Regency

Oldsmobile Regency Oxygen Sensor Replacement costs $135 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$134 to $145
Labor: $70 -$80
Parts: $64 -$65
Average Dealer price
$220 to 223
Average Shop price
$163 to 164
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CarServiceYourMechanic PriceShop/Dealer Price
1997 Oldsmobile RegencyV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.43 - $232.87
1998 Oldsmobile RegencyV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$137.46Shop/Dealer Price$168.91 - $230.45
1997 Oldsmobile RegencyV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.46 - $232.92
1998 Oldsmobile RegencyV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.48 - $232.95
Show example Oldsmobile Regency Oxygen Sensor Replacement prices

Parts required for a Oldsmobile Regency Oxygen Sensor Replacement

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341 reviews
Honorio
14 years of experience
Honorio was on time, tested for exactly what was needed, and identified the starting issue quickly. Would definitely recommend!
2000 OLDSMOBILE INTRIGUE - CAR IS NOT STARTING INSPECTION
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283 reviews
Jason
12 years of experience
Jason was on time (actually, called ahead and was early, which was great!), professional, and attentive to my (many!) questions/concerns. The part replacement and safety check were spot-on and got me back on the road far faster than I had expected. Jason and YourMechanic will definitely be my go-to for future work. All this, and you just can't beat the fact that the mechanic comes to you, on your schedule!
2000 OLDSMOBILE INTRIGUE - CRANKSHAFT POSITION SENSOR REPLACEMENT
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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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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.

Oxygen Sensor Replacement Estimates for Popular Oldsmobile Models