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.
NTK is constantly improving sensor designs to provide excellent performance and improve resistance to failure. NTK works with their OEM manufacturers through each phase of development from concept to production.
- ADVANCED CERAMIC SENSOR ELEMENT: 3-stage contaminant-resistant plasma jet and deposit trap overcoat protects against element poisoning
Fitment:
BMW 128i Base 2008 to 2013
BMW 325i Base 2006
BMW 325xi Base 2006
BMW 328d Base 2014 to 2018
BMW 328d xDrive Base 2014 to 2018
BMW 328i Base 2007 to 2013
BMW 328i xDrive Base 2009 to 2013
BMW 328xi Base 2007 to 2008
BMW 330i Base 2006
BMW 330xi Base 2006
BMW 525i Base 2006 to 2007
BMW 525xi Base 2006 to 2007
BMW 528i Base 2008 to 2011
BMW 528i xDrive Base 2009 to 2010
BMW 528xi Base 2008
BMW 530i Base 2006 to 2007
BMW 530xi Base 2006 to 2007
BMW 550i Base 2006 to 2010
BMW 650i Base 2006 to 2010
BMW 740i Base 2011 to 2012
BMW 740Li Base 2011 to 2012
BMW X3 3.0si 2007 to 2008
BMW X3 xDrive28d 2015 to 2017
BMW X3 xDrive28i 2011 to 2012
BMW X3 xDrive30i 2009 to 2010
BMW X5 3.0si 2007 to 2008
BMW X5 4.8i 2007 to 2008
BMW X5 xDrive30i 2009 to 2010
BMW X5 xDrive48i 2009 to 2010
BMW Z4 Coupe 3.0si 2006 to 2008
BMW Z4 M Coupe 2006 to 2008
BMW Z4 M Roadster 2006 to 2008
BMW Z4 Roadster 3.0i 2006 to 2008
BMW Z4 Roadster 3.0si 2006 to 2008
BMW Z4 sDrive30i 2009 to 2011
Mercedes-Benz C63 AMG Base 2016 to 2021
Mercedes-Benz C63 AMG S Base 2015 to 2021
Mercedes-Benz C63 AMG S Base 2023
Mercedes-Benz G550 Base 2019 to 2024
Mercedes-Benz G63 4×4 Squared AMG Base 2022 to 2024
Mercedes-Benz G63 AMG Base 2019 to 2024
Mercedes-Benz GLC63 AMG 4Matic 2018 to 2021
Mercedes-Benz GLC63 AMG S 4Matic 2018 to 2021
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