Genuine BMW 490 mm Rear Lambda Monitor O2 Sensor - Bank 2 for E82 E84 E89 E90 (Inc. 130i, 335i, X1 28iX, Z4 35i) | Part Number 11787545075
Restore factory performance and emissions with this Genuine BMW rear lambda monitor sensor, also known as an oxygen sensor, O2 sensor, lambda probe, rear O2 sensor, downstream O2 sensor, post-cat O2 sensor and Bank 2 rear lambda sensor. This OEM BMW sensor is the exact-fit downstream sensor for Bank 2 with a 490 mm lead, designed for reliable closed-loop control, accurate air fuel ratio feedback and crisp throttle response on compatible BMW 1 Series, 3 Series, X Series and Z Series models.
We choose Genuine BMW sensors for our own cars and our customers, and the feedback is consistently excellent. Expect smooth idle, consistent fuel trims and reliable long-term operation. If you want a plug-and-play replacement that just works, Genuine BMW is the benchmark.
Why choose this Genuine BMW rear O2 sensor
- Genuine BMW part for perfect fit and OE quality
- Rear lambda monitor sensor for Bank 2, downstream of the catalytic converter
- Cable length 490 mm for the correct routing and strain relief
- Direct plug-and-play with the factory connector and harness
- Helps restore smooth idle, clean emissions and optimal fuel economy
- Ideal fix for rear O2 sensor faults, ageing sensors and MOT emissions issues
- Engine management friendly, designed to work exactly as BMW intended
Looking for the Bank 1 rear sensor with the longer lead? See our Genuine BMW E82 E84 E89 E90 560 mm Rear Lambda Monitor O2 Sensor - Bank 1.
Compatibility
This BMW oxygen sensor fits the models below when a rear Bank 2 downstream lambda sensor is required:
1 Series
- 1' E81 (02/2006 — 12/2011)
- 130i
- 1' E87 (03/2005 — 02/2007)
- 130i
- 1' E87 LCI (01/2006 — 06/2011)
- 130i
- 1' E88 (11/2006 — 10/2013)
- 125i, 128i, 135i
- 1' E82 (11/2006 — 10/2013)
- 125i, 128i, 135i, 1M
3 Series
- 3' E90 (02/2004 — 09/2008)
- 323i, 325i, 325xi, 328i, 328xi, 330i, 330xi, 335i, 335xi
- 3' E90 LCI (07/2007 — 12/2011)
- 323i, 325i, 325xi, 328i, 328xi, 330i, 335i, 335xi
- 3' E91 (02/2004 — 08/2008)
- 323i, 325i, 325xi, 328i, 328xi, 330i, 330xi, 335i, 335xi
- 3' E91 LCI (07/2007 — 05/2012)
- 323i, 325i, 328i, 328xi, 330i, 335i, 335xi
- 3' E92 (05/2005 — 02/2010)
- 323i, 325i, 325xi, 328i, 328xi, 330i, 330xi, 335i, 335xi
- 3' E92 LCI (07/2009 — 06/2013)
- 323i, 325i, 325xi, 328i, 328xi, 330i, 335is
- 3' E93 (09/2005 — 02/2010)
- 323i, 325i, 328i, 330i, 335i
- 3' E93 LCI (07/2009 — 10/2013)
- 323i, 325i, 328i, 330i, 335is
X Series
- X1 E84 (09/2008 — 08/2011)
- X1 25iX, X1 28iX
- X3 E83 LCI (02/2006 — 08/2010)
- X3 2.5si, X3 3.0i, X3 3.0si
- X5 E70 (05/2006 — 03/2010)
- X5 3.0si
Z Series
- Z4 E89 (01/2008 — 08/2016)
- Z4 23i, Z4 30i, Z4 35i, Z4 35is
Key details
- Location: Rear lambda monitor sensor, Bank 2, downstream of catalytic converter
- Lead length: 490 mm
- Type: Genuine BMW O2 sensor, oxygen sensor, lambda probe
- Part number: 11787545075
- Manufacturer: BMW
Compatibility check
We run a compatibility check before dispatch to ensure the part fits your vehicle. Provide your UK registration or the last 7 digits of your VIN at checkout.
Professional fitting
For installation of your BMW rear O2 sensor, we offer fitting at Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Warranty
Two years manufacturer warranty for UK customers and one year for international customers when a VIN is provided at checkout on compatible vehicles.
Search terms: BMW O2 sensor Bank 2, BMW rear oxygen sensor, BMW lambda sensor E82 E84 E89 E90, BMW 130i O2 sensor, BMW 135i rear lambda, BMW 335i oxygen sensor, BMW X1 28iX O2 sensor, BMW Z4 35i lambda probe, downstream O2 sensor, post cat O2 sensor, Genuine BMW 11787545075.