Oxygen Sensor Replacement Estimate for BMW 325e

BMW 325e Oxygen Sensor Replacement costs $169 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$169 to $179
Labor: $70 -$80
Parts: $99
Average Dealer price
$291
Average Shop price
$207
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CarServiceYourMechanic PriceShop/Dealer Price
1985 BMW 325eL6-2.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$176.98Shop/Dealer Price$229.13 - $328.42
1984 BMW 325eL6-2.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$175.00Shop/Dealer Price$226.78 - $324.67
1987 BMW 325eL6-2.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$175.00Shop/Dealer Price$226.70 - $324.53
1984 BMW 325eL6-2.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$175.00Shop/Dealer Price$226.73 - $324.60
1987 BMW 325eL6-2.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$176.98Shop/Dealer Price$229.15 - $328.45
1986 BMW 325eL6-2.7LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$176.98Shop/Dealer Price$229.12 - $328.40
1985 BMW 325eL6-2.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$177.47Shop/Dealer Price$229.90 - $329.67
1986 BMW 325eL6-2.7LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$175.00Shop/Dealer Price$226.77 - $324.66
Show example BMW 325e Oxygen Sensor Replacement prices

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248 reviews
Stefan
12 years of experience
Stefan was personable, friendly, and great! He arrived within the designated time and got the job done-- that's all that really matters. It's awesome that this service exists. I was able to cook and eat breakfast AND change my nail polish. :P
2002 BMW 325I - OIL CHANGE
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111 reviews
Christopher
22 years of experience
Chris was very knowledgeable and did the work quickly and accurately. I was a little apprehensive about using the My Mechanic service but all fears were gone once I met Chris and talked with him for a few minutes. He knew what to do and how to do it and displayed a high degree of professionalism. I would use this service again for my mechanic needs.
2000 BMW Z3 - WATER PUMP REPLACEMENT
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75 reviews
Brikk
13 years of experience
Very knowledgeable about my BMW. Already made another appointment with Brikk!
2006 BMW 750LI - BRAKE PADS REPLACEMENT (FRONT, REAR)
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44 reviews
Jared
11 years of experience
Jared was absolutely pleasant and nothing but helpful. If I have anymore car troubles I will definitely be coming back to him.
1992 BMW 325I - CAR IS NOT STARTING 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