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 |
| 2009-2015 |
Cadillac |
CTS |
V |
| 2008-2010 |
Chevrolet |
Silverado 2500 HD |
LT |
| 2008-2010 |
Chevrolet |
Silverado 2500 HD |
LTZ |
| 2008-2010 |
Chevrolet |
Silverado 2500 HD |
WT |
| 2008-2010 |
Chevrolet |
Silverado 3500 HD |
LT |
| 2008-2010 |
Chevrolet |
Silverado 3500 HD |
LTZ |
| 2008-2010 |
Chevrolet |
Silverado 3500 HD |
WT |
| 2008-2010 |
GMC |
Sierra 2500 HD |
SLE |
| 2008-2010 |
GMC |
Sierra 2500 HD |
SLT |
| 2008-2010 |
GMC |
Sierra 2500 HD |
WT |
| 2008-2010 |
GMC |
Sierra 3500 HD |
SLE |
| 2008-2010 |
GMC |
Sierra 3500 HD |
SLT |
| 2008-2010 |
GMC |
Sierra 3500 HD |
WT |
| 2009 |
Hummer |
H2 |
Base |
