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 - Rear/Lower/Downstream ReplacementYourMechanic Price$140.03Shop/Dealer Price$172.05 - $235.46
1998 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 - Rear/Lower/Downstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.46 - $232.92
1997 Oldsmobile RegencyV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$137.46Shop/Dealer Price$168.89 - $230.41
Show example Oldsmobile Regency Oxygen Sensor Replacement prices

Parts required for a Oldsmobile Regency Oxygen Sensor Replacement

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17 years of experience
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2001 OLDSMOBILE SILHOUETTE - ALTERNATOR REPAIR
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1998 OLDSMOBILE INTRIGUE - CAR STARTER REPAIR
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Joe was early and very helpful. In fact after his visual inspection he found something that the dealer had not done correctly and saved me huge just on that alone. I am very pleased and waiting for a part to come in so he can repair that. I will be using Joe for all my car needs in the future. Very professional and knowledgable and went above and beyond.
1996 OLDSMOBILE CUTLASS CIERA - DOOR DOES NOT LOCK OR OPEN INSPECTION
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12 years of experience
Good work
2001 OLDSMOBILE INTRIGUE - IDLE CONTROL VALVE REPLACEMENT
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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