Oxygen Sensor Replacement Estimate for BMW 335d

BMW 335d Oxygen Sensor Replacement costs $451 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$284 to $628
Labor: $70 -$80
Parts: $214 -$548
Average Dealer price
$520 to 1190
Average Shop price
$350 to 769
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CarServiceYourMechanic PriceShop/Dealer Price
2010 BMW 335dL6-3.0L Turbo DieselService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$300.88Shop/Dealer Price$384.01 - $576.23
2011 BMW 335dL6-3.0L Turbo DieselService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$651.67Shop/Dealer Price$822.62 - $1278.02
2009 BMW 335dL6-3.0L Turbo DieselService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$296.61Shop/Dealer Price$378.71 - $567.76
2010 BMW 335dL6-3.0L Turbo DieselService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$651.67Shop/Dealer Price$822.58 - $1277.95
2009 BMW 335dL6-3.0L Turbo DieselService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$662.64Shop/Dealer Price$836.23 - $1299.78
2011 BMW 335dL6-3.0L Turbo DieselService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$300.88Shop/Dealer Price$384.00 - $576.21
Show example BMW 335d Oxygen Sensor Replacement prices
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Parts required for a BMW 335d Oxygen Sensor Replacement

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16 years of experience
Rick is extremely knowledgeable. He was friendly from the very get go and talked me through the entire process. Would easily work with him again and recommend others use him too!
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22 years of experience
Michael was very professional, called me one day before the appointment to make sure everything was on track. He showed up on time to the appointment with a professional appearance and tools. My car was inoperable upon his arrival and helped me push my 3800 lbs vehicle all the way into the apartment complex. He began inspecting the starter that needed replacement and discovered the previous mechanic had not seated the electrical wiring properly and thus the starter did not need be replaced. Most mechanics would of pulled a shady move and still went ahead and replaced it. Due to his findings he was able to save me money and time! I can't wait to work with him again.
2008 BMW 335I - STARTER REPLACEMENT
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22 years of experience
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2008 BMW 328I - STARTER REPLACEMENT
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10 years of experience
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1990 BMW 325I - DISTRIBUTOR ROTOR AND CAP 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