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
1998 Oldsmobile RegencyV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$140.03Shop/Dealer Price$172.05 - $235.46
1997 Oldsmobile RegencyV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$137.46Shop/Dealer Price$168.91 - $230.45
1998 Oldsmobile RegencyV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$137.46Shop/Dealer Price$168.87 - $230.37
1997 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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331 reviews
Jamahl
15 years of experience
My son's 2001 Olds Alero wouldn't start. I booked Jamahl. He showed up early got the car running, explaining it was the security code. He fully inspected the car and recomended service which he will perform. My son described him as a gentleman and fully knowledgeable mechanic. Thank you Jamahl!
2001 OLDSMOBILE ALERO - CAR IS NOT STARTING INSPECTION
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311 reviews
Lucas
12 years of experience
We feel blessed to have met Lucas and have him as our mechanic. He always explains things very clearly, and he was so honest, there was no upselling or deception. He fixed the problem and so far the car is running very well, and we are so relieved. Being on a fixed income means its very important for us to have an honest mechanic and reasonable prices, so thankful to have met Lucas.
1992 OLDSMOBILE 98 - OIL CHANGE
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145 reviews
James
26 years of experience
it was good.
1994 OLDSMOBILE CUTLASS CIERA - ELECTRICAL COMPONENTS ARE NOT WORKING INSPECTION
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31 reviews
Fred
12 years of experience
Came to do my timing, diagnosed bad harmonic balancer I totally agree with his assessment. Will be having new one installed.
1983 OLDSMOBILE CUTLASS CALAIS - ADJUST IGNITION TIMING
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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