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 |
|---|---|---|---|
| 2003-2004 | Ford | Focus | LX |
| 2007 | Ford | Focus | S |
| 2003-2004,2007 | Ford | Focus | SE |
| 2007 | Ford | Focus | SES |
| 2007 | Ford | Focus | ST |
| 2003-2004 | Ford | Focus | ZTS |
| 2003-2004 | Ford | Focus | ZTW |
| 2003-2006 | Ford | Focus | ZX3 |
| 2005-2006 | Ford | Focus | ZX4 |
| 2005-2006 | Ford | Focus | ZX4 ST |
| 2003-2006 | Ford | Focus | ZX5 |
| 2005-2006 | Ford | Focus | ZXW |
- 2003-ford-focus-lx-esi5988712
- 2003-ford-focus-se-esi1084918
- 2003-ford-focus-zts-esi8240170
- 2003-ford-focus-ztw-esi7818092
- 2003-ford-focus-zx3-esi2050342
- 2003-ford-focus-zx5-esi5840163
- 2004-ford-focus-lx-esi2653064
- 2004-ford-focus-se-esi2959981
- 2004-ford-focus-zts-esi2656454
- 2004-ford-focus-ztw-esi8751627
- 2004-ford-focus-zx3-esi2200585
- 2004-ford-focus-zx5-esi3599707
- 2005-ford-focus-zx3-esi8541308
- 2005-ford-focus-zx4-esi4806028
- 2005-ford-focus-zx4-st-esi7361985
- 2005-ford-focus-zx5-esi5319559
- 2005-ford-focus-zxw-esi6838804
- 2006-ford-focus-zx3-esi4289652
- 2006-ford-focus-zx4-esi9241516
- 2006-ford-focus-zx4-st-esi4516920
- 2006-ford-focus-zx5-esi1755199
- 2006-ford-focus-zxw-esi7688765
- 2007-ford-focus-s-esi3039774
- 2007-ford-focus-se-esi5544407
- 2007-ford-focus-ses-esi1657946
- 2007-ford-focus-st-esi2164820
- Bucket:Ford
- ClearanceItem:N
- EPA:N/A
- fits_2003-2004`Ford`Focus`LX~2007`Ford`Focus`S~2003-2004`Ford`Focus`SE~2007`Ford`Focus`SE~2007`Ford`Focus`SES~2007`Ford`Focus`ST~2003-2004`Ford`Focus`ZTS~2003-2004`Ford`Focus`ZTW~2003-2006`Ford`Focus`ZX3~2005-2006`Ford`Focus`ZX4
- fits_2003-2006`Ford`Focus`ZX5~2005-2006`Ford`Focus`ZXW
- LTL:N
- MPN:22007
- Non-CARB:N
- Programmers & Chips>Oxygen Sensors
- Prop65:Y
- SpecialOrder:Y