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 |
| 2006-2009 |
Audi |
A3 Quattro |
Base |
| 2008-2011 |
Audi |
S6 |
Base |
| 2008-2009 |
Audi |
TT Quattro |
Base |
| 2012-2013 |
Audi |
TT RS Quattro |
Base |
| 2007 |
Volkswagen |
Eos |
3.2 |
| 2008 |
Volkswagen |
Eos |
VR6 |
| 2006 |
Volkswagen |
Phaeton |
W12 |
| 2008 |
Volkswagen |
R32 |
Base |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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