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 $146
Labor: $70 -$80
Parts: $64 -$66
Average Dealer price
$220 to 225
Average Shop price
$163 to 166
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CarServiceYourMechanic PriceShop/Dealer Price
1998 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 - Rear/Lower/Downstream ReplacementYourMechanic Price$140.00Shop/Dealer Price$172.09 - $235.54
1997 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$140.00Shop/Dealer Price$172.07 - $235.50
Show example Oldsmobile Regency Oxygen Sensor Replacement prices
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Parts required for a Oldsmobile Regency Oxygen Sensor Replacement

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Honorio
14 years of experience
A very good example of great customer oriented person/ professional.
1998 OLDSMOBILE INTRIGUE - STARTER REPLACEMENT
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Jay
32 years of experience
Jay always lets me know if I need the work that is recommended from the dealership. If he can fix it cheaper or if I don't need something he let's me know.
2001 OLDSMOBILE ALERO - R&R SPARK PLUG COVERS ON OUR SPARK PLUGS RESEAL CAM HOUSING END CAPS D GREASE AND CLEAN ENGINE
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12 years of experience
First time we have ever used Your Mechanic. We were very impressed with the overall experience. The company communicates very well and never leaves you wondering what comes next.
1994 OLDSMOBILE CUTLASS SUPREME - EXTERIOR DOOR HANDLE REPLACEMENT (DRIVER SIDE FRONT)
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Scott
31 years of experience
My original mechanic had to cancel, so Scott was able to show up within the next couple hours. He even showed up a little earlier than the original time, which was nice. It was quick, easy, and he was super friendly. I'll be looking for Scott again when I need repairs.
1996 OLDSMOBILE 98 - BRAKE PADS REPLACEMENT (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