Oxygen Sensor Replacement Estimate for Cadillac XLR

Cadillac XLR Oxygen Sensor Replacement costs $210 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$207 to $241
Labor: $70 -$80
Parts: $137 -$161
Average Dealer price
$367 to 415
Average Shop price
$254 to 284
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CarServiceYourMechanic PriceShop/Dealer Price
2007 Cadillac XLRV8-4.4L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$217.86Shop/Dealer Price$280.23 - $410.19
2005 Cadillac XLRV8-4.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$217.67Shop/Dealer Price$280.12 - $410.02
2008 Cadillac XLRV8-4.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$215.12Shop/Dealer Price$276.86 - $404.79
2007 Cadillac XLRV8-4.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$215.12Shop/Dealer Price$276.89 - $404.85
2009 Cadillac XLRV8-4.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$217.86Shop/Dealer Price$280.25 - $410.22
2008 Cadillac XLRV8-4.4L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$217.86Shop/Dealer Price$280.23 - $410.17
2009 Cadillac XLRV8-4.4L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$218.54Shop/Dealer Price$281.24 - $411.82
2008 Cadillac XLRV8-4.4L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$215.12Shop/Dealer Price$276.93 - $404.92
Show example Cadillac XLR Oxygen Sensor Replacement prices

Parts required for a Cadillac XLR Oxygen Sensor Replacement

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Peter
38 years of experience
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Showed up on time was friendly, gave me some nice suggestions on what I could get done for my car. Overall a nice experience for my first time using Your Mechanic
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So yourmechanic quoted me 1.5 hours labor, which seemed pretty low for a radiator, and it was explained by Casey that wasn't his time quote and it ended up being 3 hours, but he charged me 2.5.. and they gave him the wrong upper hose, but researching online for my car the upper hose isn't made by standard sources, including GM. He ended up trimming the old hose frayed ends and put it back on. A second appointment to install upper hose probably had another wrong hose sourced, but I ended up selling the car a few days later and relaying the issue to the new buyer.
1990 CADILLAC ALLANTE - CAR RADIATOR REPLACEMENT
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11 years of experience
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2000 CADILLAC SEVILLE - CHECK ENGINE LIGHT IS ON 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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