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Product Description
Specification:
Condition:100% Brand New And High Quality
Position:Downstream
Manufacturer Part Number:11787544655
Interchange Part Number:11787539137,11787545075,11787545243
Vehicle Fitment:
For BMW 323I 2.5L L6 2006-2011
For BMW 128I 3.0L L6 2008-2013
For BMW 325I 3.0L L6 2006
For BMW 325XI 3.0L L6 2006
For BMW 328I 3.0L L6 2007-2013
For BMW 328I 3.0L L6 Turbocharged 2013
For BMW 328XI 3.0L L6 2007-2008
For BMW 330I 3.0L L6 2006
For BMW 330XI 3.0L L6 2006
For BMW 525I 3.0L L6 2006-2007
For BMW 525XI 3.0L L6 2006-2007
For BMW 528I 3.0L L6 2008-2010
For BMW 528XI 3.0L L6 2008
For BMW 530I 3.0L L6 2006-2007
For BMW 530XI 3.0L L6 2006-2007
For BMW X3 3.0L L6 2007-2010
For BMW X5 3.0L L6 2007-2010
For BMW Z4 3.0L L6 2006-2016
For BMW Z4 3.0L L6 Turbocharged 2009-2016
For BMW 1 SERIES M 3.0L L6 Turbocharged 2011
For BMW 135I 3.0L L6 Turbocharged 2008-2010
For BMW 335I 3.0L L6 Turbocharged 2007-2010
For BMW 335IS 3.0L L6 Turbocharged 2011-2013
For BMW 335XI 3.0L L6 Turbocharged 2007-2008
For BMW 535I 3.0L L6 Turbocharged 2008-2010
For BMW 535XI 3.0L L6 Turbocharged 2008
For BMW M5 4.4L V8 Turbocharged 2013-2016
Package Include:
1PCS Oxygen Sensor
NOTE:Please check the picture and the part number carefully to make sure that you bought the right part for your car.The only way to be 100% sure that the part will fit your vehicle is to check your original part,You can also email us before purchasing, we will check for you and reply soon within 24 hours.
Q&A
Q:Why does the oxygen sensor have false alarm, after installation ?
A: The clearing of the errors can be obtained on most systems when the vehicle battery is disconnected for at least 60 seconds. The assignment of the new sensor parameters is done automatically when the errors are cleared, but in some systems a short adapting tour is required. In this case the vehicle has to be driven on the road for some 10-15 minutes, in order to have the ECU adapt itself to the new sensor.
Q: How do I know the O2 sensor is good or not ?
A: The only way to know if the O2 sensor is functioning normally is to check its responsiveness to changes in the air/fuel mixture, by Voltage Measurement or Waveform Simulation.
Q：How should I install oxygen sensor ?
A: The following is the installation instructions: Use the correct part number as listed in the application catalogue ,Do not use sensor if i has been dropped ,Remove protection cap just prior to installation;
Firstly install sensor body ensuring lead wire is not twisted or bent , Do not use impact wrench or socket type wrench to install sensor ,M18 sensors - install finger tight then 1/2-3/4 turn with a wrench (35-45Nm) ;
Then connect and route lead wire as originally installed , Do not allow lead wire to touch exhaust manifold or any other hot component ,Do not apply any substances (especially oil or grease) to connector sensor ,Do not use leaded fuels,silicone or metal based additives.
Q:When should replace the oxygen sensor?
A:Oxygen Sensor Failure Symptoms:
Reduced fuel mileage
Failed emissions testing
A check engine light
Poor drive-ability
4. Usually the standard service delivery takes 15-20 working days (except weekends and holidays),If you don't receive the item in time, please contact us freely, we'll try our best to solve the delivery problem.
- Please contact us firstly when you need warranty service.
- In case an item arrives faulty, please contact us in 30 days and keep it unused.
- We will instruct you on how to return and get refund or replacement.
- If after 30 days, or the item has been used, we have the right to decline your claim.
- Items should be returned on buyers' cost for repair or replacement.
- Customer Service got fired if they don't work things out with you, so knock their door at will.If any question came in mind, please felt free to contact us through Messages. From Mondy to Saturday, We will respond in 24 hours. There shall be nothing to worry about as we have confidence to solve your issue.
- For a presumably defective product received, this one would be a bit tricky. Please tell us where the problem occurs, and our Customer Service and Technical Department will work it through with you. Pictures and videos can come in handy here.
- * For any confusing or false description in the listing that causes a mis-purchase, please kindly remind us so we can improve our listings and continuously offer a better purchasing experience to you and to all our customers as well. Did it occur to be our mistake for the faulty transaction, we would be responsible for the return cost.
- We wish you understand the pressures here, and our effort will always come to your aid.