Description
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 |
|---|---|---|---|
| 2001-2005 | Audi | A4 | Base |
| 2003-2006 | Audi | A4 | Cabriolet |
| 2001-2005 | Audi | A4 Quattro | Avant |
| 2001-2005 | Audi | A4 Quattro | Base |
| 2005-2006 | Audi | A8 Quattro | Base |
| 2004-2006 | Audi | A8 Quattro | L |
| 2004-2006 | Audi | TT Quattro | Base |
| 2006 | Audi | TT Quattro | Special Edition |
| 2003-2006 | BMW | 325Ci | Base |
| 2003-2005 | BMW | 325i | Base |
| 2004-2005 | BMW | 545i | Base |
| 2004-2005 | BMW | 645Ci | Base |
| 2003-2006 | Porsche | Cayenne | S |
| 2001-2005 | Volkswagen | Beetle | GL |
| 2001-2005 | Volkswagen | Beetle | GLS |
| 2001-2002 | Volkswagen | Beetle | Sport |
| 2001-2006 | Volkswagen | Golf | GL |
| 2001-2006 | Volkswagen | Golf | GLS |
| 2000-2005 | Volkswagen | Jetta | GL |
| 2000-2005 | Volkswagen | Jetta | GLS |
| 2003-2005 | Volkswagen | Passat | GL |
| 2001-2005 | Volkswagen | Passat | GLS |
| 2004-2005 | Volkswagen | Passat | GLS 4 Motion |
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