Subject: Expansion tank cap OE Number: 17117521071 17117639020 NOTE! The above numbers are the numbers of the original parts which the item in this listing replaces. Before purchasing, they must be compared with the number of the original replaced part. If they differ by even one character, this part will not fit or will not work or will not work correctly. In such a case, it should not be purchased. Car: BMW 1 (E81), production year: 2007-2012 BMW 1 (E87), production year: 2004-2011 BMW 1 (F20), production year: 2011-2019 BMW 1 (F21), models produced after 2011- BMW 1 Coupe (E82), production year: 2007-2013 BMW 1 Convertible (E88), production year: 2007-2013 BMW 2 Coupe (F22, F87), production year: 2012-2020 BMW 2 Convertible (F23), production year: 2014-2021 BMW 3 (E46), production year: 2000-2003 BMW 3 (E90), production year: 2007-2011 BMW 3 (F30, F80), production year: 2011-2018 BMW 3 Gran Turismo (F34), production year: 2013-2016 BMW 3 Touring (E46), production year: 2000-2003 BMW 3 Touring (E91), production year: 2004-2012 BMW 3 Touring (F31), production year: 2012-2019 BMW 3 Coupe (E92), production year: 2006-2013 BMW 3 Convertible (E93), production year: 2006-2013 BMW 4 Gran Coupe (F36), production year: 2014-2021 BMW 4 Coupe (F32, F82), production year: 2013-2020 BMW 4 Convertible (F33, F83), production year: 2013-2020 BMW 5 (E60), production year: 2005-2010 BMW 5 (F10), production year: 2010-2016 BMW 5 Gran Turismo (F07), production year: 2009-2012 BMW 5 Touring (E61), production year: 2004-2010 BMW 5 Touring (F11), production year: 2010-2017 BMW 6 (E63), production year: 2003-2010 BMW 6 Gran Coupe (F06), production year: 2012-2018 BMW 6 Coupe (F13), production year: 2011-2017 BMW 6 Convertible (E64), production year: 2004-2010 BMW 6 Convertible (F12), production year: 2011-2018 BMW 7 (E65, E66, E67), production year: 2005-2008 BMW 7 (F01, F02, F03, F04), production year: 2008-2015 BMW 7 (G11, G12), production year: 2015-2020 BMW X1 (E84), production year: 2009-2015 BMW X3 (E83), production year: 2005-2010 BMW X3 (F25), production year: 2011-2017 BMW X4 (F26), production year: 2014-2018 BMW X5 (E70), production year: 2008-2013 BMW X5 (F15, F85), production year: 2013-2018 BMW X6 (E71, E72), production year: 2009-2014 BMW X6 (F16, F86), production year: 2014-2019 BMW Z4 Roadster (E85), production year: 2005-2009 BMW Z4 Roadster (E89), production year: 2010-2016 Manufacturer: Replacement Technical condition: The item is brand NEW, unused, undamaged, and intact