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:
Year |
Make |
Model |
Submodel |
2008-2009 |
Audi |
A8 Quattro |
L |
2008-2009 |
Audi |
S8 |
Base |
2015-2017 |
Porsche |
Cayenne |
S E-Hybrid |
2017 |
Porsche |
Cayenne |
S E-Hybrid Platinum Edition |
2011-2014 |
Porsche |
Cayenne |
S Hybrid |
2014-2016 |
Porsche |
Panamera |
S E-Hybrid |
2012-2013 |
Porsche |
Panamera |
S Hybrid |
2009-2010 |
Volkswagen |
Beetle |
Base |
2008 |
Volkswagen |
Beetle |
S |
2008 |
Volkswagen |
Beetle |
SE |
2006 |
Volkswagen |
Phaeton |
W12 |
2011-2015 |
Volkswagen |
Touareg |
Hybrid |