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 |
|---|---|---|---|
| 1991 | Mazda | RX-7 | Base |
| 1989-1991 | Mazda | RX-7 | Convertible |
| 1989-1990 | Mazda | RX-7 | GTU |
| 1989-1990 | Mazda | RX-7 | GTUs |
| 1989-1990 | Mazda | RX-7 | GXL |
| 1989-1990 | Mazda | RX-7 | GXL 2+2 |
| 1989-1991 | Mazda | RX-7 | Turbo |
- 1989-mazda-rx-7-convertible-esi2438190
- 1989-mazda-rx-7-gtu-esi2905514
- 1989-mazda-rx-7-turbo-esi8858599
- 1990-mazda-rx-7-convertible-esi1786957
- 1990-mazda-rx-7-gtu-esi7474720
- 1990-mazda-rx-7-gxl-esi8892630
- 1990-mazda-rx-7-turbo-esi9152746
- 1991-mazda-rx-7-base-esi3616298
- 1991-mazda-rx-7-convertible-esi7295945
- 1991-mazda-rx-7-turbo-esi1960759
- ClearanceItem:N
- EPA:N/A
- fits_1991`Mazda`RX-7`Base~1989-1991`Mazda`RX-7`Convertible~1989-1990`Mazda`RX-7`GTU~1989-1990`Mazda`RX-7`GTUs~1989-1990`Mazda`RX-7`GXL~1989-1990`Mazda`RX-7`GXL 2+2~1989-1991`Mazda`RX-7`Turbo
- LTL:N
- MPN:24036
- Non-CARB:N
- Programmers & Chips>Oxygen Sensors
- Prop65:Y
- SpecialOrder:Y