The Fuel Gas Door Buffer Ejector Latch is very easy to install, just use a small flat tip screwdriver and carefully remove the old popper, then the new popper just pushes in place.
Less than five minutes is needed to replace this fuel door popper.

Compatible with BMW 1 3 5 6 7 X3 X5 X6 Series E46 E60 E88 E90 Vehicles:
2011 BMW 1 Series M
2008-2013 128i
2008-2013 135i
2013 135is
2000 323Ci
1999-2000 323i
2001-2006 325Ci
2001-2006 325i
2001-2006 325xi
2000 328Ci
1999-2000, 2007-2013 328i
2009-2013 328i xDrive
2007-2008 328xi
2001-2006 330Ci
2001-2006 330i
2001-2006 330xi
2009-2011 335d
2007-2013 335i
2009-2013 335i xDrive
2011-2013 335is
2007-2008 335xi
2004-2007 525i
2006-2007 525xi
2008-2016 528i
2009-2010, 2012-2016 528i xDrive
2008 528xi
2004-2007 530i
2006-2007 530xi
2014-2016 535d
2014-2016 535d xDrive
2008-2016 535i
2009-2016 535i xDrive
2008 535xi
2004-2005 545i
2006-2016 550i
2011-2016 550i xDrive
2004-2005 645Ci
2006-2010 650i
2011-2015 740i
2015 740Ld xDrive
2011-2015 740Li
2013-2015 740Li xDrive
2002-2005 745i
2002-2005 745Li
2006-2015 750i
2010-2015 750i xDrive
2006-2015 750Li
2010-2015 750Li xDrive
2004-2006 760i
2003-2008, 2010-2015 760Li
2012-2016 ActiveHybrid 5
2013-2015 ActiveHybrid 7
2007-2008 Alpina B7
2001-2006, 2008-2013 M3
2006-2010, 2013-2016 M5
2006-2010 M6
2004-2010 X3
2007-2013 X5
2008-2014 X6

Replaces Part #: 51178228939, 51-17-8-228-939, 51 17 8 228 939 fuel gas door buffer ejector latch.

NOTE: This is NOT a genuine part, it's a aftermarket replacement part manufactured by Allmotorparts.

NOTE: To ensure accurate fitment, please confirm your vehicle information in the above compatibility section and the description or the OE#.