Oxygen Sensor Replacement Estimate for BMW 528i

BMW 528i Oxygen Sensor Replacement costs $376 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$197 to $759
Labor: $70 -$280
Parts: $127 -$479
Average Dealer price
$347 to 1283
Average Shop price
$242 to 890
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CarServiceYourMechanic PriceShop/Dealer Price
2011 BMW 528iL6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$413.61Shop/Dealer Price$544.70 - $737.87
2008 BMW 528iL6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$513.73Shop/Dealer Price$670.27 - $938.83
1998 BMW 528iL6-2.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$253.93Shop/Dealer Price$325.37 - $482.41
2012 BMW 528iL4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$361.49Shop/Dealer Price$474.24 - $651.88
1998 BMW 528iL6-2.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$257.40Shop/Dealer Price$329.68 - $489.31
1997 BMW 528iL6-2.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$257.40Shop/Dealer Price$329.65 - $489.26
2000 BMW 528iL6-2.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$207.75Shop/Dealer Price$267.75 - $390.23
2012 BMW 528iL4-2.0L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$703.99Shop/Dealer Price$902.45 - $1337.04
Show example BMW 528i Oxygen Sensor Replacement prices
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Parts required for a BMW 528i Oxygen Sensor Replacement

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586 reviews
Joshua
22 years of experience
Joshua nice and he knows what hi doing
2000 BMW 528I - CHECK ENGINE LIGHT IS ON INSPECTION
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395 reviews
Tien
18 years of experience
Tien changed my rotors and brakes pretty quickly and answered all the questions that I had.
2000 BMW 528I - BRAKE PADS REPLACEMENT (FRONT)
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282 reviews
Mark
6 years of experience
Really liked his thoroughness, he did the job well, cleaned the complete area and did an inspection of the car with details
2008 BMW 528I - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (PASSENGER SIDE REAR)
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268 reviews
Richard
16 years of experience
Richard is an excellent mechanic and communicator. He provided excellent customer service. He is a valuable asset to your company.
1997 BMW 528I - STARTER REPLACEMENT
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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