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.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$134 to $145
Labor: $70 -$80
Parts: $64 -$65
Average Dealer price
$220 to 223
Average Shop price
$163 to 164
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1997 Oldsmobile RegencyV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.43 - $232.87
1997 Oldsmobile RegencyV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.50 - $232.99
1998 Oldsmobile RegencyV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$137.46Shop/Dealer Price$168.87 - $230.37
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

Meet some of our expert Oldsmobile mechanics

Real customer reviews from Oldsmobile owners like you.

341 reviews
Honorio
14 years of experience
A very good example of great customer oriented person/ professional.
1998 OLDSMOBILE INTRIGUE - CAR STARTER REPAIR
Want Honorio's expert advice? Ask your question now. Its free!
256 reviews
Jay
32 years of experience
Jay was very thorough and made a prompt appointment to come back and work on my car.
2001 OLDSMOBILE ALERO - CAR IS NOT STARTING INSPECTION
Want Jay's expert advice? Ask your question now. Its free!
236 reviews
Jose
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)
Want Jose's expert advice? Ask your question now. Its free!
21 reviews
Zachary
12 years of experience
5 stars!!!!!!I would recommend Zachary to my friends and family......
2002 OLDSMOBILE ALERO - WATER PUMP REPLACEMENT
Want Zachary's expert advice? Ask your question now. Its free!

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