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 |
|---|---|---|---|
| 2008-2012,2014-2015 | Audi | R8 | Base |
| 2011-2012,2014-2015 | Audi | R8 | Spyder |
| 2007 | Audi | S6 | Base |
| 2007-2008 | Porsche | 911 | GT3 |
| 2007-2008 | Porsche | 911 | GT3 RS |
| 2005-2008 | Porsche | Boxster | Base |
| 2008 | Porsche | Boxster | Limited Edition |
| 2008 | Porsche | Boxster | RS 60 Spyder |
| 2005-2008 | Porsche | Boxster | S |
| 2008 | Porsche | Boxster | S Limited Edition |
| 2007-2008 | Porsche | Cayman | Base |
| 2006-2008 | Porsche | Cayman | S |
- 2005-porsche-boxster-base-esi3052387
- 2005-porsche-boxster-s-esi1531200
- 2006-porsche-boxster-base-esi8850712
- 2006-porsche-boxster-s-esi8765262
- 2006-porsche-cayman-s-esi6040406
- 2007-audi-s6-base-esi9017843
- 2007-porsche-911-gt3-esi5499095
- 2007-porsche-911-gt3-rs-esi4195220
- 2007-porsche-boxster-base-esi2048799
- 2007-porsche-boxster-s-esi3460117
- 2007-porsche-cayman-base-esi8100601
- 2007-porsche-cayman-s-esi5014356
- 2008-audi-r8-base-esi2904265
- 2008-porsche-911-gt3-esi7406949
- 2008-porsche-911-gt3-rs-esi5646675
- 2008-porsche-boxster-base-esi9421169
- 2008-porsche-boxster-s-esi8150264
- 2008-porsche-cayman-base-esi7493629
- 2008-porsche-cayman-s-esi9696825
- 2009-audi-r8-base-esi8614920
- 2010-audi-r8-base-esi6843184
- 2011-audi-r8-base-esi1641616
- 2011-audi-r8-spyder-esi6307088
- 2012-audi-r8-base-esi7122747
- 2012-audi-r8-spyder-esi8315001
- 2014-audi-r8-base-esi1818622
- 2014-audi-r8-spyder-esi8298244
- 2015-audi-r8-base-esi2392639
- 2015-audi-r8-spyder-esi8300526
- Filtered:Abandoned
- fits_2005-2008`Porsche`Boxster`S~2008`Porsche`Boxster`S Limited Edition~2007-2008`Porsche`Cayman`Base~2006-2008`Porsche`Cayman`S
- fits_2008-2012`Audi`R8`Base~2014-2015`Audi`R8`Base~2011-2012`Audi`R8`Spyder~2014-2015`Audi`R8`Spyder~2007`Audi`S6`Base~2007-2008`Porsche`911`GT3~2007-2008`Porsche`911`GT3 RS~2005-2008`Porsche`Boxster`Base~2008`Porsche`Boxster`Limited Edition