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NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on-board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air-Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how rich or lean an engine is running and make continuous and precise adjustments of the air-fuel mixture to stay closest to stoichiometric, providing the best possible combustion and fewest emissions. A ceramics company at our core, NTK uses state-of-the art technology enabling complete control of the ceramics used in our wideband oxygen sensors from raw material to finished product. Trust The Sensor Specialist for full-line market support and OE application technology.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2013 | BMW | 128i | Base |
| 2006 | BMW | 325i | Base |
| 2006 | BMW | 325xi | Base |
| 2014-2018 | BMW | 328d | Base |
| 2014-2018 | BMW | 328d xDrive | Base |
| 2007-2013 | BMW | 328i | Base |
| 2009-2013 | BMW | 328i xDrive | Base |
| 2007-2008 | BMW | 328xi | Base |
| 2006 | BMW | 330i | Base |
| 2006 | BMW | 330xi | Base |
| 2006-2007 | BMW | 525i | Base |
| 2006-2007 | BMW | 525xi | Base |
| 2008-2011 | BMW | 528i | Base |
| 2009-2010 | BMW | 528i xDrive | Base |
| 2008 | BMW | 528xi | Base |
| 2006-2007 | BMW | 530i | Base |
| 2006-2007 | BMW | 530xi | Base |
| 2006-2010 | BMW | 550i | Base |
| 2006-2010 | BMW | 650i | Base |
| 2011-2012 | BMW | 740i | Base |
| 2011-2012 | BMW | 740Li | Base |
| 2007-2008 | BMW | X3 | 3.0si |
| 2015-2017 | BMW | X3 | xDrive28d |
| 2011-2012 | BMW | X3 | xDrive28i |
| 2009-2010 | BMW | X3 | xDrive30i |
| 2007-2008 | BMW | X5 | 3.0si |
| 2007-2008 | BMW | X5 | 4.8i |
| 2009-2010 | BMW | X5 | xDrive30i |
| 2009-2010 | BMW | X5 | xDrive48i |
| 2006-2008 | BMW | Z4 | Coupe 3.0si |
| 2006-2008 | BMW | Z4 | M Coupe |
| 2006-2008 | BMW | Z4 | M Roadster |
| 2006-2008 | BMW | Z4 | Roadster 3.0i |
| 2006-2008 | BMW | Z4 | Roadster 3.0si |
| 2009-2011 | BMW | Z4 | sDrive30i |
| 2016-2021 | Mercedes-Benz | C63 AMG | Base |
| 2015-2021,2023 | Mercedes-Benz | C63 AMG S | Base |
| 2019-2024 | Mercedes-Benz | G550 | Base |
| 2022-2024 | Mercedes-Benz | G63 4x4 Squared AMG | Base |
| 2019-2024 | Mercedes-Benz | G63 AMG | Base |
| 2018-2021 | Mercedes-Benz | GLC63 AMG | 4Matic |
| 2018-2021 | Mercedes-Benz | GLC63 AMG S | 4Matic |