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.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$147 to $235
Labor: $70 -$80
Parts: $77 -$155
Average Dealer price
$247 to 403
Average Shop price
$179 to 277
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
2006 Buick LucerneV8-4.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$199.70Shop/Dealer Price$246.64 - $354.81
2007 Buick LucerneV8-4.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$197.30Shop/Dealer Price$243.71 - $350.13
2007 Buick LucerneV8-4.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$197.30Shop/Dealer Price$243.67 - $350.05
2010 Buick LucerneV6-3.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$215.12Shop/Dealer Price$265.97 - $385.74
2010 Buick LucerneV8-4.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$199.70Shop/Dealer Price$246.65 - $354.83
2010 Buick LucerneV8-4.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$199.70Shop/Dealer Price$246.64 - $354.80
2006 Buick LucerneV6-3.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$153.38Shop/Dealer Price$188.84 - $262.33
2007 Buick LucerneV6-3.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$202.39Shop/Dealer Price$250.08 - $360.31
Show example Buick Lucerne Oxygen Sensor Replacement prices

Parts required for a Buick Lucerne Oxygen Sensor Replacement

Meet some of our expert Buick mechanics

Real customer reviews from Buick owners like you.

586 reviews
Joshua
22 years of experience
After taking my car to a shop, it ran worse than when I took it in but Joshua fixed it and made my classic purr like a kitten... thanks a million. I'm sure I'll be needing his skills in the future. #72BuickSkylark
1972 BUICK SKYLARK - ADJUST IGNITION TIMING
Want Joshua's expert advice? Ask your question now. Its free!
308 reviews
Dan
34 years of experience
2007 BUICK LUCERNE - PRE-PURCHASE CAR INSPECTION
Want Dan's expert advice? Ask your question now. Its free!
19 reviews
Daniel
13 years of experience
Very helpful
1997 BUICK CENTURY - PRE-PURCHASE CAR INSPECTION
Want Daniel's expert advice? Ask your question now. Its free!
12 reviews
William
15 years of experience
Did excellent job. Knows exactly what he is doing.
2004 BUICK REGAL - CAR IS NOT STARTING INSPECTION
Want William'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 Buick Models