Description:

Item fitment: 2004-2005 for BMW 645Ci 4.4L,2006-2010 for BMW 650i 4.8L,1997-2001 for BMW 740i 4.4L,1997-2001 for BMW 740iL 4.4L,2002-2005 for BMW 745i 4.4L,2002-2005 for BMW 745Li 4.4L,2006-2008 for BMW 750i 4.8L,2006-2008 for BMW 750Li 4.8L,2007-2008 for BMW Alpina B7 4.4L,2000-2003 for BMW M5 4.9L,2000-2003 for BMW M5 5.0L,2000-2006 for BMW X5 4.4L,2002-2003 for BMW X5 4.6L,2004-2009 for BMW X5 4.8L,2003 for BMW Z8 4.8L,2001-2003 for BMW Z8 4.9L,2000-2003 for BMW Z8 5.0L. and products:As a professional manufacturer,we offer you the products with best price. Interchange Part Number of knock sensor: 0261231200 12141709317 13627568421. Package includes: 1pc*Knock (Detonation) Sensor.