Coolant Temperature Sensor with O-Ring for 323Ci (2000), 323i (1999-2000), 325Ci (2001-2006), 325i (2001-2006), 325xi (2001-2006), 328Ci (2000), 328i (1999-2016), 330Ci (2001-2006), 330i (2001-2006), 330xi (2001-2006), 525i (2001-2007), 528i (1998-2000), 530i (2001-2007), 540i (1998-2003), 740i (1999-2001), 740iL (1999-2001), 745i (2002-2005), 745Li (2002-2005), 750iL (1998-2001), Alpina B6 xDrive Gran Coupe (2015-2019), M6 Gran Coupe (2014-2019), X6 (2008-2014), 550i GT (2010-2015), 550i GT xDrive (2010-2017), 650i (2006-2015), 650i Gran Coupe (2013-2015), 650i xDrive (2012-2015), 650i xDrive Gran Coupe (2013-2015), M6 (2006-2018), Alpina B7 (2007-2015), Alpina B7 xDrive (2011-2015), Alpina B7L (2011-2015), Alpina B7L xDrive (2011-2015), 750i (2006-2015), 750i xDrive (2010-2015), 750Li xDrive (2010-2015), 750Li (2006-2015), 760Li (2003-2015), M5 (2000-2016), 328i xDrive (2009-2013), X5 (2000-2013), 550i (2006-2013), 128i (2008-2013), 550i xDrive (2011-2013), M3 (2001-2006), Z4 (2003-2008), Z8 (2000-2002), 545i (2004-2005), 645Ci (2004-2005), X3 (2004-2006), 760i (2004-2006), 530xi (2006-2007), 525xi (2006-2007), 328xi (2007-2008)