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:
| Year |
Make |
Model |
Submodel |
| 2003 |
Cadillac |
Escalade |
Base |
| 2003-2006 |
Cadillac |
Escalade ESV |
Base |
| 2005 |
Chevrolet |
Silverado 1500 HD |
Base |
| 2002-2003,2005 |
Chevrolet |
Silverado 1500 HD |
LS |
| 2002-2003,2005-2006 |
Chevrolet |
Silverado 1500 HD |
LT |
| 2007 |
Chevrolet |
Silverado 1500 HD Classic |
LT |
| 2002-2004 |
Chevrolet |
Silverado 2500 |
Base |
| 2002-2004 |
Chevrolet |
Silverado 2500 |
LS |
| 2002-2004 |
Chevrolet |
Silverado 2500 |
LT |
| 2004 |
Chevrolet |
Silverado 2500 |
WT |
| 2002-2005 |
Chevrolet |
Silverado 2500 HD |
Base |
| 2002-2006 |
Chevrolet |
Silverado 2500 HD |
LS |
| 2002-2007 |
Chevrolet |
Silverado 2500 HD |
LT |
| 2007 |
Chevrolet |
Silverado 2500 HD |
LTZ |
| 2003-2007 |
Chevrolet |
Silverado 2500 HD |
WT |
| 2007 |
Chevrolet |
Silverado 2500 HD Classic |
LS |
| 2007 |
Chevrolet |
Silverado 2500 HD Classic |
LT |
| 2007 |
Chevrolet |
Silverado 2500 HD Classic |
WT |
| 2002-2005 |
Chevrolet |
Silverado 3500 |
Base |
| 2002-2006 |
Chevrolet |
Silverado 3500 |
LS |
| 2002-2006 |
Chevrolet |
Silverado 3500 |
LT |
| 2004,2006 |
Chevrolet |
Silverado 3500 |
WT |
| 2007 |
Chevrolet |
Silverado 3500 Classic |
LS |
| 2007 |
Chevrolet |
Silverado 3500 Classic |
LT |
| 2007 |
Chevrolet |
Silverado 3500 Classic |
WT |
| 2007 |
Chevrolet |
Silverado 3500 HD |
LT |
| 2007 |
Chevrolet |
Silverado 3500 HD |
LTZ |
| 2007 |
Chevrolet |
Silverado 3500 HD |
WT |
| 2002-2006 |
Chevrolet |
Suburban 2500 |
LS |
| 2002-2006 |
Chevrolet |
Suburban 2500 |
LT |
| 2002 |
GMC |
Sierra 1500 |
Denali |
| 2002-2003,2005-2006 |
GMC |
Sierra 1500 HD |
SLE |
| 2002-2003,2005-2006 |
GMC |
Sierra 1500 HD |
SLT |
| 2007 |
GMC |
Sierra 1500 HD Classic |
SLE |
| 2007 |
GMC |
Sierra 1500 HD Classic |
SLT |
| 2002-2004 |
GMC |
Sierra 2500 |
Base |
| 2002 |
GMC |
Sierra 2500 |
SL |
| 2002-2004 |
GMC |
Sierra 2500 |
SLE |
| 2002-2004 |
GMC |
Sierra 2500 |
SLT |
| 2003-2004 |
GMC |
Sierra 2500 |
WT |
| 2002-2005 |
GMC |
Sierra 2500 HD |
Base |
| 2002,2006 |
GMC |
Sierra 2500 HD |
SL |
| 2002-2007 |
GMC |
Sierra 2500 HD |
SLE |
| 2002-2007 |
GMC |
Sierra 2500 HD |
SLT |
| 2003-2007 |
GMC |
Sierra 2500 HD |
WT |
| 2007 |
GMC |
Sierra 2500 HD Classic |
SL |
| 2007 |
GMC |
Sierra 2500 HD Classic |
SLE |
| 2007 |
GMC |
Sierra 2500 HD Classic |
SLT |
| 2007 |
GMC |
Sierra 2500 HD Classic |
WT |
| 2002-2005 |
GMC |
Sierra 3500 |
Base |
| 2002,2006 |
GMC |
Sierra 3500 |
SL |
| 2002-2006 |
GMC |
Sierra 3500 |
SLE |
| 2002-2006 |
GMC |
Sierra 3500 |
SLT |
| 2004-2006 |
GMC |
Sierra 3500 |
WT |
| 2007 |
GMC |
Sierra 3500 Classic |
SL |
| 2007 |
GMC |
Sierra 3500 Classic |
SLE |
| 2007 |
GMC |
Sierra 3500 Classic |
SLT |
| 2007 |
GMC |
Sierra 3500 Classic |
WT |
| 2007 |
GMC |
Sierra 3500 HD |
SLE |
| 2007 |
GMC |
Sierra 3500 HD |
SLT |
| 2007 |
GMC |
Sierra 3500 HD |
WT |
| 2002-2006 |
GMC |
Yukon XL 1500 |
Denali |
| 2002-2006 |
GMC |
Yukon XL 2500 |
SLE |
| 2002-2006 |
GMC |
Yukon XL 2500 |
SLT |
| 2007 |
Pontiac |
G6 |
GT |
| 2007 |
Pontiac |
G6 |
GTP |
| 2007 |
Saturn |
Aura |
XR |