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 - Rear/Lower/Downstream ReplacementYourMechanic Price$160.80Shop/Dealer Price$198.03 - $277.02
2001 Buick Park AvenueV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$159.12Shop/Dealer Price$195.99 - $273.78
1999 Buick Park AvenueV6-3.8L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$145.12Shop/Dealer Price$178.44 - $245.69
2002 Buick Park AvenueV6-3.8L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$159.12Shop/Dealer Price$195.97 - $273.74
2005 Buick Park AvenueV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$153.00Shop/Dealer Price$188.28 - $261.43
1995 Buick Park AvenueV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$122.96Shop/Dealer Price$150.71 - $201.32
1999 Buick Park AvenueV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$146.89Shop/Dealer Price$180.72 - $249.34
2001 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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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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111 reviews
Christopher
22 years of experience
Very competent and knowledgeable and explained everything to me.
2003 BUICK RENDEZVOUS - WATER PUMP REPLACEMENT
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59 reviews
Terry
20 years of experience
He was early, knowledgeable and fast!
2003 BUICK CENTURY - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (PASSENGER SIDE FRONT)
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Tim
25 years of experience
Tim was very knowledgeable about what he was doing
2000 BUICK CENTURY - WHEEL BEARINGS REPLACEMENT (DRIVER SIDE FRONT, PASSENGER SIDE 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 Buick Models