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 |
|---|---|---|---|
| 2001 | Chevrolet | Silverado 1500 HD | LS |
| 2001 | Chevrolet | Silverado 1500 HD | LT |
| 1999-2001 | Chevrolet | Silverado 2500 | Base |
| 1999-2001 | Chevrolet | Silverado 2500 | LS |
| 1999-2001 | Chevrolet | Silverado 2500 | LT |
| 2001 | Chevrolet | Silverado 2500 HD | Base |
| 2001 | Chevrolet | Silverado 2500 HD | LS |
| 2001 | Chevrolet | Silverado 2500 HD | LT |
| 2001 | Chevrolet | Silverado 3500 | Base |
| 2001 | Chevrolet | Silverado 3500 | LS |
| 2001 | Chevrolet | Silverado 3500 | LT |
| 2000-2001 | Chevrolet | Suburban 2500 | Base |
| 2000-2001 | Chevrolet | Suburban 2500 | LS |
| 2000-2001 | Chevrolet | Suburban 2500 | LT |
| 2001 | GMC | Sierra 1500 | C3 |
| 2001 | GMC | Sierra 1500 HD | SLE |
| 2001 | GMC | Sierra 1500 HD | SLT |
| 1999-2001 | GMC | Sierra 2500 | SL |
| 1999-2001 | GMC | Sierra 2500 | SLE |
| 1999-2001 | GMC | Sierra 2500 | SLT |
| 2001 | GMC | Sierra 2500 HD | SL |
| 2001 | GMC | Sierra 2500 HD | SLE |
| 2001 | GMC | Sierra 2500 HD | SLT |
| 2001 | GMC | Sierra 3500 | SL |
| 2001 | GMC | Sierra 3500 | SLE |
| 2001 | GMC | Sierra 3500 | SLT |
| 2001 | GMC | Yukon XL 1500 | Denali |
| 2000-2001 | GMC | Yukon XL 2500 | SLE |
| 2000-2001 | GMC | Yukon XL 2500 | SLT |