【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
【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