Oxygen Sensor Replacement Estimate for Buick Lucerne

Buick Lucerne Oxygen Sensor Replacement costs $189 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$147 to $235
Labor: $70 -$80
Parts: $77 -$155
Average Dealer price
$247 to 403
Average Shop price
$179 to 277
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CarServiceYourMechanic PriceShop/Dealer Price
2008 Buick LucerneV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$204.89Shop/Dealer Price$253.13 - $365.18
2010 Buick LucerneV6-3.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$215.12Shop/Dealer Price$265.99 - $385.78
2011 Buick LucerneV8-4.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$197.30Shop/Dealer Price$243.67 - $350.05
2009 Buick LucerneV8-4.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$197.30Shop/Dealer Price$243.69 - $350.09
2008 Buick LucerneV8-4.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$199.70Shop/Dealer Price$246.65 - $354.83
2011 Buick LucerneV6-3.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$204.89Shop/Dealer Price$253.12 - $365.18
2006 Buick LucerneV8-4.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$200.30Shop/Dealer Price$247.48 - $356.16
2006 Buick LucerneV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$151.46Shop/Dealer Price$186.42 - $258.45
Show example Buick Lucerne Oxygen Sensor Replacement prices

Parts required for a Buick Lucerne Oxygen Sensor Replacement

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308 reviews
Dan
34 years of experience
2008 BUICK LUCERNE - OIL OR FLUID IS LEAKING
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251 reviews
Jeffrey
22 years of experience
Jeff provided me with great service. He arrived on-time (actually he was early, which was even better). He listened to my complaint and quickly went about assessing the situation. After a thorough inspection/diagnosis he explained what the problem was and offered a solution. He made several suggestions for future work that I need to keep an eye on. His written/recorded report was comprehensive and professional. He took the time to answer all of my questions and made several helpful comments regarding my concerns. Overall, I was very pleased with Jeff's knowledge and professionalism. Whenever I need a mechanic in the future, I will most likely call on him. A Satisfied Customer, RJH (Bob)
1999 BUICK LESABRE - INSPECTION / DIAGNOSTICS
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129 reviews
Allen
31 years of experience
Goo
2009 BUICK ENCLAVE - SPARK PLUG REPLACEMENT
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73 reviews
Danny
6 years of experience
Had a coolant leak. Needed an engine gasket and thermostat replaced. Also needed a flush of the coolant system and oil change. It was a very long job and Danny was dedicated to getting it done. He also gave me other automotive advice and answered all of my questions thoroughly. The car is no longer overheating or leaking. He did a great job. I would definitely use this service again.
1998 BUICK CENTURY - CLEAR FLUID IS LEAKING INSPECTION
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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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