Home/Shop by Part/Engine & Engine Management/Engine Sensors & Electrical/Knock Sensor Narrow The Number Of Models Shown By Telling Us The Year Filter Models by Year 2007 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 Choose your BMW Model # 2007 550i Knock Sensor 2007 650i Knock Sensor 2007 750i Knock Sensor 2007 750Li Knock Sensor A 2007 Alpina B7 Knock Sensor X 2007 X5 Knock Sensor