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. Providing constant closed loop feedback to the ECU, oxygen sensors help to control the air-fuel ratio while alerting OBDII systems of possible problems with fuel delivery or catalytic converter efficiency. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic element used in our 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 |
|---|---|---|---|
| 2007-2008,2010-2011 | Porsche | 911 | GT3 |
| 2007-2008,2011 | Porsche | 911 | GT3 RS |
| 2011 | Porsche | 911 | GT3 RS 4.0 |
| 2005-2012 | Porsche | Boxster | Base |
| 2008 | Porsche | Boxster | Limited Edition |
| 2008 | Porsche | Boxster | RS 60 Spyder |
| 2005-2012 | Porsche | Boxster | S |
| 2012 | Porsche | Boxster | S Black Edition |
| 2008 | Porsche | Boxster | S Limited Edition |
| 2009 | Porsche | Boxster | S Porsche Design 2 |
| 2011-2012 | Porsche | Boxster | Spyder |
| 2008-2010,2015-2017 | Porsche | Cayenne | GTS |
| 2008-2010,2015-2017 | Porsche | Cayenne | S |
| 2010 | Porsche | Cayenne | S Transsyberia |
| 2008-2010 | Porsche | Cayenne | Turbo |
| 2009-2010 | Porsche | Cayenne | Turbo S |
| 2007-2012 | Porsche | Cayman | Base |
| 2012 | Porsche | Cayman | R |
| 2006-2012 | Porsche | Cayman | S |
- 2005-porsche-boxster-base-esi7653752
- 2005-porsche-boxster-s-esi7241543
- 2006-porsche-boxster-base-esi5395109
- 2006-porsche-boxster-s-esi9417946
- 2006-porsche-cayman-s-esi9222282
- 2007-porsche-911-gt3-esi8914600
- 2007-porsche-911-gt3-rs-esi3740604
- 2007-porsche-boxster-base-esi3711776
- 2007-porsche-boxster-s-esi1063990
- 2007-porsche-cayman-base-esi2474897
- 2007-porsche-cayman-s-esi8966506
- 2008-porsche-911-gt3-esi8788595
- 2008-porsche-911-gt3-rs-esi1059846
- 2008-porsche-boxster-base-esi3461635
- 2008-porsche-boxster-s-esi2877439
- 2008-porsche-cayenne-gts-esi3656497
- 2008-porsche-cayenne-s-esi6592727
- 2008-porsche-cayenne-turbo-esi6527082
- 2008-porsche-cayman-base-esi3229244
- 2008-porsche-cayman-s-esi7611824
- 2009-porsche-boxster-base-esi5929657
- 2009-porsche-boxster-s-esi6097983
- 2009-porsche-cayenne-gts-esi4989355
- 2009-porsche-cayenne-s-esi1206090
- 2009-porsche-cayenne-turbo-esi9827851
- 2009-porsche-cayenne-turbo-s-esi9597728
- 2009-porsche-cayman-base-esi2342289
- 2009-porsche-cayman-s-esi3097236
- 2010-porsche-911-gt3-esi4071613
- 2010-porsche-boxster-base-esi4154431
- 2010-porsche-boxster-s-esi7620941
- 2010-porsche-cayenne-gts-esi1621548
- 2010-porsche-cayenne-s-esi2156270
- 2010-porsche-cayenne-turbo-esi5165092
- 2010-porsche-cayenne-turbo-s-esi4873129
- 2010-porsche-cayman-base-esi9749515
- 2010-porsche-cayman-s-esi5540543
- 2011-porsche-911-gt3-esi9213724
- 2011-porsche-911-gt3-rs-4-0-esi8527939
- 2011-porsche-911-gt3-rs-esi6074203
- 2011-porsche-boxster-base-esi8196723
- 2011-porsche-boxster-s-esi9106445
- 2011-porsche-boxster-spyder-esi5360658
- 2011-porsche-cayman-base-esi5638018
- 2011-porsche-cayman-s-esi6676831
- 2012-porsche-boxster-base-esi4702027
- 2012-porsche-boxster-s-esi5879704
- 2012-porsche-boxster-spyder-esi1789915
- 2012-porsche-cayman-base-esi9914005
- 2012-porsche-cayman-s-esi3869195
- 2015-porsche-cayenne-gts-esi1388722
- 2015-porsche-cayenne-s-esi1523661
- 2016-porsche-cayenne-gts-esi5887345
- 2016-porsche-cayenne-s-esi4254507
- 2017-porsche-cayenne-gts-esi6268785
- 2017-porsche-cayenne-s-esi9009573
- ClearanceItem:N
- EPA:N/A
- fits_2007-2008`Porsche`911`GT3~2010-2011`Porsche`911`GT3~2007-2008`Porsche`911`GT3 RS~2011`Porsche`911`GT3 RS~2011`Porsche`911`GT3 RS 4.0~2005-2012`Porsche`Boxster`Base~2008`Porsche`Boxster`Limited Edition~2008`Porsche`Boxster`RS 60 Spyder
- fits_2010`Porsche`Cayenne`S Transsyberia~2008-2010`Porsche`Cayenne`Turbo~2009-2010`Porsche`Cayenne`Turbo S~2007-2012`Porsche`Cayman`Base~2012`Porsche`Cayman`R~2006-2012`Porsche`Cayman`S
- fits_2012`Porsche`Boxster`S Black Edition~2008`Porsche`Boxster`S Limited Edition~2009`Porsche`Boxster`S Porsche Design 2~2011-2012`Porsche`Boxster`Spyder~2008-2010`Porsche`Cayenne`GTS~2015-2017`Porsche`Cayenne`GTS~2008-2010`Porsche`Cayenne`S
- LTL:N
- MPN:25659
- Non-CARB:N
- Programmers & Chips>Oxygen Sensors
- Prop65:Y
- SpecialOrder:Y