Oxygen Sensor Replacement Estimate for Buick Park Avenue

Buick Park Avenue Oxygen Sensor Replacement costs $136 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$95 to $206
Labor: $70 -$80
Parts: $25 -$126
Average Dealer price
$143 to 345
Average Shop price
$115 to 241
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CarServiceYourMechanic PriceShop/Dealer Price
1994 Buick Park AvenueV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$121.49Shop/Dealer Price$148.88 - $198.39
2003 Buick Park AvenueV6-3.8L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$155.28Shop/Dealer Price$191.19 - $266.10
2001 Buick Park AvenueV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.46 - $232.92
1997 Buick Park AvenueV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.48 - $232.95
1992 Buick Park AvenueV6-3.8L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.22Shop/Dealer Price$118.56 - $149.87
1995 Buick Park AvenueV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$134.84Shop/Dealer Price$165.56 - $225.08
2000 Buick Park AvenueV6-3.8L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$157.29Shop/Dealer Price$193.72 - $270.15
1998 Buick Park AvenueV6-3.8L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.50 - $232.99
Show example Buick Park Avenue Oxygen Sensor Replacement prices
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Parts required for a Buick Park Avenue Oxygen Sensor Replacement

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308 reviews
Dan
34 years of experience
great!!
1996 BUICK PARK AVENUE - CAR IS NOT STARTING INSPECTION
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248 reviews
Stefan
12 years of experience
A very personable young man, but more importantly he knew the problem and fixed it without any hesitation. If all your mechanics are like Stefan you will have a great company.
2001 BUICK LESABRE - WINDOW REGULATOR REPLACEMENT (PASSENGER SIDE FRONT)
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54 reviews
kirk
24 years of experience
Kirk was Great!! I hope he get's back to me w/ the correct part replacement or problem solver.Even though I do lot's of research,I can't figure out if the cruise control module is the problem or maybe the BCM?? Please advise asap! Tnanks again! Joe--9254138534 or E-mail jjaworski09@yahoo.com
1998 BUICK CENTURY - CHECK ENGINE LIGHT IS ON INSPECTION
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24 reviews
Ben
13 years of experience
Great experience. I had ordered the wrong part originally (the Buick engine is crazy, what I thought was the front was actually the side. Go figure. That's why my battery is under the passenger seat in the back.) Anyway, Ben rescheduled the appt and he called me to let me know that he had the correct parts. He showed up on time (a little early) at my work-site. He is very professional and took the time to show me the malfunctioned parts. The quote was perfect. I had checked at a couple of garages beforehand and the price was a couple of hundred higher. I need a couple of other things done and will defiantly be scheduling with Ben again!!
2000 BUICK LESABRE - ENGINE MOUNT REPLACEMENT (FRONT, REAR)
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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.

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