Oxygen Sensor Replacement Estimate for Buick Park Avenue

Buick Park Avenue Oxygen Sensor Replacement costs $141 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$96 to $235
Labor: $70 -$80
Parts: $26 -$155
Average Dealer price
$146 to 403
Average Shop price
$116 to 277
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CarServiceYourMechanic PriceShop/Dealer Price
1998 Buick Park AvenueV6-3.8L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$146.53Shop/Dealer Price$180.19 - $248.48
2004 Buick Park AvenueV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$151.46Shop/Dealer Price$186.42 - $258.46
1993 Buick Park AvenueV6-3.8L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.32 - $167.09
1993 Buick Park AvenueV6-3.8L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$119.55 - $151.47
1991 Buick Park AvenueV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$130.15 - $168.42
2005 Buick Park AvenueV6-3.8L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$153.00Shop/Dealer Price$188.26 - $261.40
2003 Buick Park AvenueV6-3.8L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$146.89Shop/Dealer Price$180.72 - $249.34
1997 Buick Park AvenueV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$145.12Shop/Dealer Price$178.48 - $245.76
Show example Buick Park Avenue Oxygen Sensor Replacement prices

Parts required for a Buick Park Avenue Oxygen Sensor Replacement

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331 reviews
Jamahl
15 years of experience
Jamahl was awesome! First and foremost, he was very friendly and has great customer service skills. He did a thorough review of the vehicle. Communication was very good. He called us when he was on the way to the car dealer and when he left.
2007 BUICK RENDEZVOUS - PRE-PURCHASE CAR INSPECTION
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308 reviews
Dan
34 years of experience
This is the third or fourth time he has worked on my Buick, I have always been satisfied. Which is why I always ask for Dan!!
1999 BUICK PARK AVENUE - SMOKE FROM ENGINE OR EXHAUST INSPECTION
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164 reviews
Theodore
11 years of experience
Theodore to the rescue again!!!
1997 BUICK CENTURY - WATER PUMP REPLACEMENT
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137 reviews
Richard
6 years of experience
Excellent service, let me know what I needed and was very particular in helping me
2001 BUICK CENTURY - RADIATOR HOSE REPLACEMENT (LOWER, UPPER)
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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 Buick Models