Oxygen Sensor Replacement Estimate for BMW 750i

BMW 750i Oxygen Sensor Replacement costs $297 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$222 to $366
Labor: $70 -$144
Parts: $152 -$222
Average Dealer price
$398 to 613
Average Shop price
$274 to 428
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CarServiceYourMechanic PriceShop/Dealer Price
2008 BMW 750iV8-4.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$275.82Shop/Dealer Price$352.69 - $526.11
2011 BMW 750iV8-4.4L Turbo HybridService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$347.29Shop/Dealer Price$448.57 - $649.01
2011 BMW 750iV8-4.4L Turbo HybridService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$287.68Shop/Dealer Price$373.91 - $529.52
2010 BMW 750iV8-4.4L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$347.29Shop/Dealer Price$448.50 - $648.87
2012 BMW 750iV8-4.4L Turbo HybridService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$351.46Shop/Dealer Price$453.60 - $657.03
2009 BMW 750iV8-4.4L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$290.72Shop/Dealer Price$377.63 - $535.46
2006 BMW 750iV8-4.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$276.77Shop/Dealer Price$354.03 - $528.28
2008 BMW 750iV8-4.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$306.06Shop/Dealer Price$390.60 - $586.79
Show example BMW 750i Oxygen Sensor Replacement prices

Parts required for a BMW 750i Oxygen Sensor Replacement

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Real customer reviews from BMW owners like you.

283 reviews
Patrick
27 years of experience
He seems professional. I paid for the lights to be addressed and they are all still on including a low engine oil light. He said he would return to check it out further after his next appointment but I did not hear back from him. I was told by BMW that the power steering fluid needs to be drained, flushed and refilled. He sucked it out with a hose twice and this will not ensure that the oil that was accidentally placed in there would be completely removed. I am no mechanic but I am going off of what BMW told me. I wanted to get a lot more work done. I want all the lights to be addressed and fixed so I started with the check engine lights to be looked at and not just reset. I want everything to be fixed. Thank you
2005 BMW 645CI - OIL CHANGE
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180 reviews
Peter
31 years of experience
He was great. It was raining really hard. He still was very pleasant and did a good job on the repair.
2001 BMW 740I - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (PASSENGER SIDE FRONT)
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47 reviews
Joseph
10 years of experience
Joseph is a top shelf in both terms of professionalism and knowledge. Highly recommend.
2008 BMW 535I - INSPECTION SERVICE
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21 reviews
Eric
10 years of experience
Eric was great and very knowledgable about the problem. I would still like to use him for his services in the future.
2005 BMW 530I - DOOR DOES NOT LOCK OR OPEN 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.

Oxygen Sensor Replacement Estimates for Popular BMW Models