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 |
|---|---|---|---|
| 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 |
- 2010-bmw-535i-gt-base-esi1697756
- 2011-bmw-135i-base-esi8121179
- 2011-bmw-335i-base-esi4866326
- 2011-bmw-535i-base-esi9876471
- 2011-bmw-535i-gt-base-esi3883897
- 2011-bmw-535i-gt-xdrive-base-esi2374484
- 2011-bmw-535i-xdrive-base-esi3478981
- 2011-bmw-x3-xdrive35i-esi8597611
- 2011-bmw-x5-xdrive35i-esi8562947
- 2011-bmw-x6-xdrive35i-esi1400900
- 2012-bmw-135i-base-esi4607065
- 2012-bmw-335i-base-esi4960795
- 2012-bmw-535i-base-esi8670341
- 2012-bmw-535i-gt-base-esi4146474
- 2012-bmw-535i-gt-xdrive-base-esi2382723
- 2012-bmw-535i-xdrive-base-esi1508125
- 2012-bmw-640i-base-esi4351617
- 2012-bmw-x3-xdrive35i-esi8948667
- 2012-bmw-x5-xdrive35i-esi8282803
- 2012-bmw-x6-xdrive35i-esi9467692
- 2013-bmw-135i-base-esi3454212
- 2013-bmw-335i-base-esi9451782
- 2013-bmw-335i-xdrive-base-esi4242000
- 2013-bmw-535i-base-esi6799193
- 2013-bmw-535i-gt-base-esi8736113
- 2013-bmw-535i-gt-xdrive-base-esi5921912
- 2013-bmw-535i-xdrive-base-esi4814862
- 2013-bmw-640i-base-esi5456190
- 2013-bmw-740i-base-esi1823762
- 2013-bmw-x3-xdrive35i-esi1489457
- 2013-bmw-x5-xdrive35i-esi7462012
- 2013-bmw-x6-xdrive35i-esi7726004
- 2014-bmw-335i-gt-xdrive-base-esi2627934
- 2014-bmw-740i-base-esi7129766
- 2014-bmw-x3-xdrive35i-esi4177608
- 2014-bmw-x6-xdrive35i-esi7012723
- 2015-bmw-740i-base-esi7745074
- 2015-bmw-x3-xdrive35i-esi8604480
- 2015-bmw-x4-xdrive35i-esi4546261
- 2016-bmw-x3-xdrive35i-esi8322816
- 2016-bmw-x4-xdrive35i-esi8814850
- 2017-bmw-x3-xdrive35i-esi4190176
- EPA:N/A
- fits_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
- fits_2011-2013`BMW`X5`xDrive35i~2011-2014`BMW`X6`xDrive35i
- fits_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
- LTL:N
- MPN:25730
- Non-CARB:N
- Programmers & Chips>Oxygen Sensors
- Prop65:Y
- SpecialOrder:Y