Oxygen Sensor Replacement Estimate for BMW 330Ci

BMW 330Ci Oxygen Sensor Replacement costs $351 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$289 to $432
Labor: $161 -$216
Parts: $128 -$216
Average Dealer price
$469 to 684
Average Shop price
$351 to 495
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CarServiceYourMechanic PriceShop/Dealer Price
2006 BMW 330CiL6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$346.74Shop/Dealer Price$451.61 - $634.75
2006 BMW 330CiL6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$390.30Shop/Dealer Price$506.35 - $722.37
2001 BMW 330CiL6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$334.40Shop/Dealer Price$439.47 - $600.06
2002 BMW 330CiL6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$334.40Shop/Dealer Price$439.57 - $600.23
2005 BMW 330CiL6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$374.74Shop/Dealer Price$489.83 - $680.63
2004 BMW 330CiL6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$374.74Shop/Dealer Price$489.76 - $680.50
2002 BMW 330CiL6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$327.64Shop/Dealer Price$431.31 - $587.05
2003 BMW 330CiL6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$371.30Shop/Dealer Price$485.79 - $674.21
Show example BMW 330Ci Oxygen Sensor Replacement prices

Parts required for a BMW 330Ci Oxygen Sensor Replacement

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Dan
34 years of experience
Great service, great price. Certainly will use the service again
2010 BMW 335I - OIL CHANGE
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Mark
6 years of experience
Mark is an exceptional mechanic. It's obvious that he enjoys what he does, and subsequently goes the extra mile for his clients. Luckily for me, he loves working on BMWs! His service is thorough, as well as honest. He won't sugar coat when your car needs extra attention, but at the same time, he directs you on how to create a service schedule that takes care of important things, one step at a time - it's doable, and makes financial sense with your budget. I respect his knowledge and feel that my car is in expert hands, with someone who understands all the factors involved when considering car repairs (for my BMW that I love :)
2001 BMW 330CI - VALVE COVER GASKET REPLACEMENT
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Shaun
11 years of experience
I booked Shaun for oil change but also wanted him to diagnose my persistent light warning. Shaun was very courteous and did a thorough inspection of my car. He not only figured out the light warning ( turns out was due to 2 different types of bulbs used) but also created a thorough inspection report which was very useful. He is prompt and very knowledgable. I will use him again and recommend him for all other services.
2009 BMW 328I - OIL CHANGE
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6 years of experience
Replaced the serpentine belt on my BMW 528i. Very knowledgeable guy, knows what hes doing. Would def call again, and probably will.
2008 BMW 528I - SERPENTINE/DRIVE BELT 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.

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