851166601 5WK96699 NOX Sensor

BMW 851166601 5WK96699 NOX sensor to replace faulty Continental part.

If you have did on-board computer scan and your car is showing error code about NOX sensor probe, it means that sensor and probe has failed.

NOX stands for Nitrogen Oxide.

Error cleaning may be required, but just once after fitting new NOX sensor, it can be done by yourself, no need to visit BMW dealer.

5WK96699 Sensor fits many different BMW cars: E90, E91, F10, F11, F30, F25 X3, E70 F15 X5, F01 and many other models.

Information from original sticker: bmw ag continental 851166601.

Replacement sensor will save you a fortune and you will comply with enviromental laws again.

The most common BMW warning messages

• AdBlue system fault

The most common diagnostic trouble codes dtc

• 2AEC Nitrogen Oxide Sensor Self Diagnostics
• 2AF0; 2B05 nitric oxide sensor, heating
• 2AF2; 2B06; 2B09 nitric oxide sensor, Lambda linear
• 2AF4; 2B07; 2B0A NOx sensor, electrical
• 2AF6; 2AFB; 2B0B nitric oxide sensor, Lambda binary
• 2AF9 nox sensor, nox signal: coast mode check
• 2EAE NOx sensor message missing (timeout)
• 30D6 nitric oxide sensor, plausibility
• 30D8 NOx sensor, Sensor damaged
• 30DA NOx sensor, heating time
• 30DC nitric oxide senor, heating
• 30DE NOx sensor – Lambdaprobe before catalyst, Korrelation
• 30E0 NOx sensor, Offset
• 30E2 nitric oxide sensor, thrust test
• 30E4 nitric oxide sensor, aging
• 30E6 nitric oxide sensor, dynamics
• 25C200 Nitrogen Oxide sensor after SCR catalytic converter, signal: Open circuit
• 25C300 Nitrogen Oxide sensor after SCR catalytic converter, signal: Short circuit to ground or positive
• 2BC500 Nitrogen oxide sensor downstream of SCR catalytic converter, message: missing
• 2BC700 Nitrogen Oxide sensor downstream of SCR catalytic converter, message: missing
• 2AC600 SCR system: Efficiency Too Low, Poor AdBlue Quality Detected
• 26F500 SCR System: Efficiency Too Low

BMW part numbers:

• 851166601
• 13628511666
• 8511666

Continental part number:

• 5WK9 6699
• 5WK96699

More compatible oem part numbers

• 13628589846 858984601 5WK96699C
• 13628576471 857647101 5WK96699B
• 13628518791 851879101 5WK96699A
• 13628509721
• 13627812530

BMW compatibility list:

• 1 Series F20 LCI Facelift 2014 2015 2016 2017 2018 2019
• 1 Series F21 LCI Facelift 2014 2015 2016 2017 2018 2019
• 2 Series F22 LCI Facelift 2016 2017 2018 2019
• 2 Series F23 LCI Facelift 2016 2017 2018 2019
• 3 Series E90 LCI Facelift 2008 2009 2010 2011
• 3 Series F30 2011 2012 2013 2014
• 3 Series F31 2011 2012 2013 2014
• 3 Series F30 LCI Facelift 2015 2016 2017 2018
• 3 Series F31 LCI Facelift 2015 2016 2017 2018
• 5 Series F07 GT LCI Facelift 2012 2013 2014 2015 2016 2017
• 5 Series F10 LCI Facelift 2013 2014 2015 2016
• 5 Series F11 LCI Facelift 2013 2014 2015 2016
• 7 Series F01 F02 LCI Facelift 2013 2014 2015
• X Series F25 X3 Facelift 2013 2014 2015 2016
• X Series F15 X5 2013 2014 2015 2016 2017 2018
• xDrive30d diesel
• X Serie F16 X6 2014 2015 2016 2017 2018 2019

Please note: This list is not full, NOX sensor may fit other car models as well, please check provided part numbers, pictures and compare to your old parts.