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 |
|---|---|---|---|
| 2003 | Subaru | Baja | Base |
| 2003-2006 | Subaru | Baja | Sport |
| 1999-2000 | Subaru | Legacy | Brighton |
| 1999-2004 | Subaru | Legacy | GT |
| 2000-2002 | Subaru | Legacy | GT Limited |
| 1999-2004 | Subaru | Legacy | L |
| 1999 | Subaru | Legacy | L 30th Anniversary |
| 2004 | Subaru | Legacy | L 35th Anniversary |
| 2003 | Subaru | Legacy | L SE |
| 1999 | Subaru | Legacy | Limited 30th Anniversary |
| 1999 | Subaru | Legacy | Outback |
| 1999 | Subaru | Legacy | Outback Limited |
| 1999 | Subaru | Legacy | SUS 30th Anniversary |
| 2000-2004 | Subaru | Outback | Base |
| 2000-2004 | Subaru | Outback | Limited |