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.
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This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2013 | BMW | 135i | Base |
| 2013 | BMW | 135is | Base |
| 2011-2013 | BMW | 335i | Base |
| 2014 | BMW | 335i GT xDrive | Base |
| 2013 | BMW | 335i xDrive | Base |
| 2011-2013 | BMW | 535i | Base |
| 2010-2013 | BMW | 535i GT | Base |
| 2011-2013 | BMW | 535i GT xDrive | Base |
| 2011-2013 | BMW | 535i xDrive | Base |
| 2012-2013 | BMW | 640i | Base |
| 2013 | BMW | 640i Gran Coupe | Base |
| 2013-2015 | BMW | 740i | Base |
| 2013-2015 | BMW | 740Li | Base |
| 2013-2015 | BMW | 740Li xDrive | Base |
| 2013 | BMW | ActiveHybrid 3 | Base |
| 2012-2013 | BMW | ActiveHybrid 5 | Base |
| 2013-2015 | BMW | ActiveHybrid 7 | Base |
| 2011-2017 | BMW | X3 | xDrive35i |
| 2015-2016 | BMW | X4 | xDrive35i |
| 2011-2013 | BMW | X5 | xDrive35i |
| 2011-2014 | BMW | X6 | xDrive35i |