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 |
|---|---|---|---|
| 1999-2002 | Subaru | Forester | Base |
| 1999-2002 | Subaru | Forester | L |
| 1999-2002 | Subaru | Forester | S |
| 2003-2004 | Subaru | Forester | X |
| 2003-2004 | Subaru | Forester | XS |
| 1999 | Subaru | Impreza | L |
| 1999,2002-2004 | Subaru | Impreza | Outback |
| 1999-2004 | Subaru | Impreza | RS |
| 2002-2004 | Subaru | Impreza | TS |
- 1999-subaru-forester-base-esi5257666
- 1999-subaru-impreza-rs-esi9925537
- 2000-subaru-forester-base-esi8723496
- 2000-subaru-impreza-rs-esi6255017
- 2001-subaru-forester-base-esi2738997
- 2001-subaru-impreza-rs-esi5227409
- 2002-subaru-forester-base-esi7333382
- 2002-subaru-impreza-rs-esi8319178
- 2002-subaru-impreza-ts-esi8488739
- 2003-subaru-impreza-rs-esi3487757
- 2003-subaru-impreza-ts-esi7648425
- 2004-subaru-impreza-rs-esi4141748
- 2004-subaru-impreza-ts-esi8765434
- Bucket:Subaru
- EPA:N/A
- fits_1999-2002`Subaru`Forester`Base~1999-2002`Subaru`Forester`L~1999-2002`Subaru`Forester`S~2003-2004`Subaru`Forester`X~2003-2004`Subaru`Forester`XS~1999`Subaru`Impreza`L~1999`Subaru`Impreza`Outback~2002-2004`Subaru`Impreza`Outback
- fits_2002-2004`Subaru`Impreza`TS
- LTL:N
- MPN:24578
- Non-CARB:N
- Programmers & Chips>Oxygen Sensors
- Prop65:Y
- SpecialOrder:Y