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 |
| 1996 |
Kia |
Sephia |
GS |
| 1996-1997 |
Kia |
Sephia |
LS |
| 1996-1997 |
Kia |
Sephia |
RS |
| 2001-2005 |
Mazda |
Miata |
Base |
| 2001-2005 |
Mazda |
Miata |
LS |
| 2001-2003 |
Mazda |
Miata |
SE |
| 2003 |
Mazda |
Miata |
Shinsen |
| 1995-1998 |
Mazda |
Protege |
DX |
| 1995-1998 |
Mazda |
Protege |
LX |
