Specification:
Condition: 100% Brand New And High Quality
Position:Upstream
Manufacturer Part Number:11787576673
Interchange Part Number:0258017187,250-25087,17187,5S9807,SU11260,234-5026,754148,2345026, 0258017187

Vehicle Fitment:
For
BMW 550i 4.4L-V8 Turbocharged 2011-2016
BMW 550i GT 4.4L-V8 Turbocharged 2011-2015 
BMW 550i GT xDrive 4.4L-V8 Turbocharged 2011-2016 
BMW 550i xDrive 4.4L-V8 Turbocharged 2011-2016 
BMW 650i 4.4L-V8 Turbocharged 2012-2016
BMW 650i Gran Coupe 4.4L-V8 Turbocharged 2013-2016
BMW 650i xDrive 4.4L-V8 Turbocharged 2012-2016
BMW 650i xDrive Gran Coupe 4.4L-V8 2014-2016
BMW 750Li 4.4L-V8 ELECTRIC/GAS Turbocharged 2011-2012
BMW 750Li 4.4L V8 Turbocharged 2009-2014
BMW 750Li xDrive 4.4L-V8 2010-2015
BMW 750i 4.4L V8 ELECTRIC/GAS Turbocharged 2011-2012
BMW 750i 4.4L V8 Turbocharged 2009-2014
BMW 750i xDrive 2010-2015
BMW Alpina B6 xDrive Gran Coupe 2015-2016
BMW Alpina B7 4.4L-V8 Turbocharged 2011-2015
BMW Alpina B7 xDrive 2011-2015
BMW Alpina B7L 4.4L-V8 Turbocharged 2011-2015
BMW Alpina B7L xDrive 2011-2015
BMW M6 Gran Coupe 2014-2016
BMW X5 2010-2013
BMW X6 2008-2014
Mini Cooper 2011-2015
Mini Cooper Countryman 2011-2016
Mini Cooper Paceman 2013-2016
Volvo C70 2000-2004
Volvo S60 2001-2009
Volvo S70 2000
Volvo S80 2004-2006
Volvo V70 2000-2007
Volvo XC70 2003-2007
Volvo XC90 2003-2006

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