【FITMENT】Compatible with 2013-2008 BMW 128I, 2010-2008 BMW 135I, 2011-2010 BMW 323I, 2013-2007 BMW 328I, 2008-2007 BMW 328XI, 2010-2007 BMW 335I, 2013-2011 BMW 335IS, 2008-2007 BMW 335XI, 2010-2008 BMW 528I, 2008 BMW 528XI, 2011 BMW 1 SERIES M, 2010 BMW X3, 2013-2009 BMW 328I XDRIVE, 2010-2009 BMW 335I XDRIVE, 2010-2009 BMW 528I XDRIVE, 2006-11/2005 BMW 330I, 2006-11/2005 BMW 330XI, 2006-11/2005 BMW 325I, 2006-11/2005 BMW 325XI, 2009-2007 BMW X3, 2010-2007 BMW X5, 2015-2006 BMW Z4. Only for Cylinder 1,2,3 【REPLACES#】The Upstream Sensor replaces#: 234-5139, 11787557756, 0258017098, 0035427218, 5S9800, 17098, 17020, 17117 OS2497, 753813, 753795, SU11253, 2345139, 2133936, 24322, REA2011, SG1660. Downstream Sensor replaces#:234-4876,213-4355,15167,16790,16795,16977,75-3716,75-3757,75-4122,75-4130,ES20368,ES20418,25614,25676 【PREMIUM DURABILITY】Long life-span matters, that is why our oxygen sensors are made of high temperature corrosion resistant material with a double laser-welded stainless steel body is totally submersible to seal tight for long life 【FUNCTION】A defective or sluggish oxygen sensor can cause a variety of issues, like decreased engine performance. This oxygen sensor will accurately detect the mixture of air and fuel, helps ensure your engine is constantly monitored and operating efficiently, while maximizing performance

Package Included :

1x 234-5139 O2 Sensor

1x 234-4876 O2 Sensor

Compatible With :

2013-2008 BMW 128I L6 3.0L Cylinder 1,2,3

2010-2008 BMW 135I L6 3.0L Cylinder 1,2,3

2011-2010 BMW 323I L6 2.5L Cylinder 1,2,3

2013-2007 BMW 328I L6 3.0L Cylinder 1,2,3

2008-2007 BMW 328XI L6 3.0L Cylinder 1,2,3

2010-2007 BMW 335I L6-3.0L Cylinder 1,2,3

2013-2011 BMW 335IS L6 3.0L Cylinder 1,2,3

2008-2007 BMW 335XI L6 3.0L Cylinder 1,2,3

2010-2008 BMW 528I L6 3.0L Cylinder 1,2,3

2008 BMW 528XI L6 3.0L Cylinder 1,2,3

2011 BMW 1 SERIES M L6 3.0L Cylinder 1,2,3

2010 BMW X3 L6 3.0L xDrive30i; Cylinder 1,2,3

2013-2009 BMW 328I XDRIVE L6 3.0L Cylinder 1,2,3

2010-2009 BMW 335I XDRIVE L6 3.0L Cylinder 1,2,3

2010-2009 BMW 528I XDRIVE L6-3.0L Cylinder 1,2,3

2006-11/2005 BMW 330I L6 3.0L Cylinder 1,2,3

2006-11/2005 BMW 330XI L6 3.0L Cylinder 1,2,3

2006-11/2005 BMW 325I L6 3.0L Cylinder 1,2,3

2006-11/2005 BMW 325XI L6 3.0L Cylinder 1,2,3

2009-2007 BMW X3 L6 3.0L Cylinder 1,2,3

2010-2009 BMW X5 L6 3.0L Gas Engine; Cylinder 1,2,3

2008-2007 BMW X5 L6 3.0L Cylinder 1,2,3

2015-2006 BMW Z4 L6 3.0L Cylinder 1,2,3

Reference Number：

Upstream: 234-5139, 11787558055, 11787557756, 0258017098, 0035427218, 5S9800, 17098, 17020, 17117 OS2497, 753813, 753795, SU11253, 2345139, 2133936, 24322, REA2011, SG1660

Downstream: 234-4876,213-4355,15167,16790,16795,16977,75-3716,75-3757,75-4122,75-4130,ES20368,ES20418,25614,25676

Why Choose Us :

Improved Fuel Efficiency

Enhanced Engine Performance

Prevents Engine Damage

Durable Construction

Reduced Emissions

Faster Response Time

Easy Installation

Restores Check Engine Light Issues

Cost-Effective Solution

12 Months Warranty