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 |
|---|---|---|---|
| 1985 | BMW | 318i | Base |
| 1988-1991 | BMW | M3 | Base |
- 1988-bmw-m3-base-esi7710627
- 1989-bmw-m3-base-esi9168621
- 1990-bmw-m3-base-esi7792919
- 1991-bmw-m3-base-esi5898961
- EPA:N/A
- fits_1985`BMW`318i`Base~1988-1991`BMW`M3`Base
- LTL:N
- MPN:25510
- Non-CARB:N
- Programmers & Chips>Oxygen Sensors
- Prop65:Y
- SpecialOrder:Y
