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 |
| 1992-1995 |
BMW |
325i |
Base |
| 1992-1995 |
BMW |
325is |
Base |
| 1994 |
BMW |
530i |
Base |
| 1994 |
BMW |
540i |
Base |
| 1993-1994 |
BMW |
740i |
Base |
| 1993-1994 |
BMW |
740iL |
Base |
| 1995 |
BMW |
M3 |
Base |
| 1995 |
BMW |
M3 |
Lightweight |
