{"product_id":"genuine-bmw-17-11-7-639-020-expansion-tank-cap-for-bmw-e82-e84-e88-e89-e90-e91-e92-e93-f01-f02-f06-f07-f10-f12-f13-f15-f16-f22-f23-f25-f26-f30-f31-f32-f33-f34-f36-f87-f97-f98-g01-g02-g05-g06-g07-g12-g","title":"Genuine BMW 17-11-7-639-020 Expansion Tank Cap for BMW E82\/E84\/E88\/E89\/E90\/E91\/E92\/E93\/F01\/F02\/F06\/F07\/F10\/F12\/F13\/F15\/F16\/F22\/F23\/F25\/F26\/F30\/F31\/F32\/F33\/F34\/F36\/F87\/F97\/F98\/G01\/G02\/G05\/G06\/G07\/G12\/G14\/G15\/G16\/G30\/G32\/I12\/I15 17117639020","description":"\u003cp\u003eThis is the Genuine BMW expansion tank cap with BMW part number 17117639020. BMW's catalog also shows the older number 17117521071 in its chain.\u003c\/p\u003e\u003ch2\u003eWhat is the Genuine BMW 17-11-7-639-020?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Genuine BMW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaker part number:\u003c\/strong\u003e 17-11-7-639-020\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW part numbers:\u003c\/strong\u003e 17117639020, 17117521071\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePieces in the box:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplier description:\u003c\/strong\u003e Expansion Tank Cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat's included:\u003c\/strong\u003e 1 expansion tank cap, sold individually. BMW's catalog lists 1 per car.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhich BMWs does it fit?\u003c\/h2\u003e\u003cp\u003eThis fits the following BMWs, per BMW's parts catalog, US models, data through December 2019:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2008-2014 BMW 128i (E82 Coupe) N51\u003c\/li\u003e\n\u003cli\u003e2008-2014 BMW 128i (E82 Coupe) N52N\u003c\/li\u003e\n\u003cli\u003e2008-2010 BMW 135i (E82 Coupe) N54\u003c\/li\u003e\n\u003cli\u003e2010-2014 BMW 135i (E82 Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2008-2014 BMW 128i (E88 Convertible) N51\u003c\/li\u003e\n\u003cli\u003e2008-2014 BMW 128i (E88 Convertible) N52N\u003c\/li\u003e\n\u003cli\u003e2008-2010 BMW 135i (E88 Convertible) N54\u003c\/li\u003e\n\u003cli\u003e2010-2014 BMW 135i (E88 Convertible) N55\u003c\/li\u003e\n\u003cli\u003e2009-2012 BMW 328i (E90 LCI Sedan) N51\u003c\/li\u003e\n\u003cli\u003e2009-2012 BMW 328xi (E90 LCI Sedan) N51\u003c\/li\u003e\n\u003cli\u003e2009-2012 BMW 323i (E90 LCI Sedan) N52N\u003c\/li\u003e\n\u003cli\u003e2009-2012 BMW 328i (E90 LCI Sedan) N52N\u003c\/li\u003e\n\u003cli\u003e2009-2012 BMW 328xi (E90 LCI Sedan) N52N\u003c\/li\u003e\n\u003cli\u003e2009-2010 BMW 335i (E90 LCI Sedan) N54\u003c\/li\u003e\n\u003cli\u003e2009-2010 BMW 335xi (E90 LCI Sedan) N54\u003c\/li\u003e\n\u003cli\u003e2010-2012 BMW 335i (E90 LCI Sedan) N55\u003c\/li\u003e\n\u003cli\u003e2010-2012 BMW 335xi (E90 LCI Sedan) N55\u003c\/li\u003e\n\u003cli\u003e2007-2008 BMW 328i (E90 Sedan) N51\u003c\/li\u003e\n\u003cli\u003e2007-2008 BMW 328xi (E90 Sedan) N51\u003c\/li\u003e\n\u003cli\u003e2006 BMW 323i (E90 Sedan) N52\u003c\/li\u003e\n\u003cli\u003e2006 BMW 325i (E90 Sedan) N52\u003c\/li\u003e\n\u003cli\u003e2006 BMW 325xi (E90 Sedan) N52\u003c\/li\u003e\n\u003cli\u003e2006 BMW 330i (E90 Sedan) N52\u003c\/li\u003e\n\u003cli\u003e2006 BMW 330xi (E90 Sedan) N52\u003c\/li\u003e\n\u003cli\u003e2007-2008 BMW 323i (E90 Sedan) N52N\u003c\/li\u003e\n\u003cli\u003e2007-2008 BMW 328i (E90 Sedan) N52N\u003c\/li\u003e\n\u003cli\u003e2007-2008 BMW 328xi (E90 Sedan) N52N\u003c\/li\u003e\n\u003cli\u003e2007-2008 BMW 335i (E90 Sedan) N54\u003c\/li\u003e\n\u003cli\u003e2007-2008 BMW 335xi (E90 Sedan) N54\u003c\/li\u003e\n\u003cli\u003e2009-2012 BMW 328i (E91 LCI Wagon) N52N\u003c\/li\u003e\n\u003cli\u003e2009-2012 BMW 328xi (E91 LCI Wagon) N52N\u003c\/li\u003e\n\u003cli\u003e2006 BMW 325xi (E91 Wagon) N52\u003c\/li\u003e\n\u003cli\u003e2007-2008 BMW 328i (E91 Wagon) N52N\u003c\/li\u003e\n\u003cli\u003e2007-2008 BMW 328xi (E91 Wagon) N52N\u003c\/li\u003e\n\u003cli\u003e2007-2010 BMW 328i (E92 Coupe) N51\u003c\/li\u003e\n\u003cli\u003e2007-2010 BMW 328xi (E92 Coupe) N51\u003c\/li\u003e\n\u003cli\u003e2007-2010 BMW 328i (E92 Coupe) N52N\u003c\/li\u003e\n\u003cli\u003e2007-2010 BMW 328xi (E92 Coupe) N52N\u003c\/li\u003e\n\u003cli\u003e2007-2010 BMW 335i (E92 Coupe) N54\u003c\/li\u003e\n\u003cli\u003e2008-2010 BMW 335xi (E92 Coupe) N54\u003c\/li\u003e\n\u003cli\u003e2010-2013 BMW 328i (E92 LCI Coupe) N51\u003c\/li\u003e\n\u003cli\u003e2010-2013 BMW 328xi (E92 LCI Coupe) N51\u003c\/li\u003e\n\u003cli\u003e2010-2013 BMW 328i (E92 LCI Coupe) N52N\u003c\/li\u003e\n\u003cli\u003e2010-2013 BMW 328xi (E92 LCI Coupe) N52N\u003c\/li\u003e\n\u003cli\u003e2010-2013 BMW 335is (E92 LCI Coupe) N54T\u003c\/li\u003e\n\u003cli\u003e2010-2013 BMW 335i (E92 LCI Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2010-2013 BMW 335xi (E92 LCI Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2007-2010 BMW 328i (E93 Convertible) N51\u003c\/li\u003e\n\u003cli\u003e2007-2010 BMW 328i (E93 Convertible) N52N\u003c\/li\u003e\n\u003cli\u003e2007-2010 BMW 335i (E93 Convertible) N54\u003c\/li\u003e\n\u003cli\u003e2010-2014 BMW 328i (E93 LCI Convertible) N51\u003c\/li\u003e\n\u003cli\u003e2010-2014 BMW 328i (E93 LCI Convertible) N52N\u003c\/li\u003e\n\u003cli\u003e2010-2014 BMW 335is (E93 LCI Convertible) N54T\u003c\/li\u003e\n\u003cli\u003e2010-2014 BMW 335i (E93 LCI Convertible) N55\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW 740i (F01 LCI Sedan) N55\u003c\/li\u003e\n\u003cli\u003e2010-2012 BMW 740i (F01 Sedan) N54\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW 740Li (F02 LCI Sedan) N55\u003c\/li\u003e\n\u003cli\u003e2010-2012 BMW 740Li (F02 Sedan) N54\u003c\/li\u003e\n\u003cli\u003e2012-2015 BMW 640i (F06 Gran Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2015-2019 BMW 640i (F06 LCI Gran Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2014-2017 BMW 535i (F07 LCI Gran Turismo) N55\u003c\/li\u003e\n\u003cli\u003e2014-2017 BMW 528i (F10 LCI Sedan) N20\u003c\/li\u003e\n\u003cli\u003e2014-2017 BMW 535i (F10 LCI Sedan) N55\u003c\/li\u003e\n\u003cli\u003e2012-2013 BMW 528i (F10 Sedan) N20\u003c\/li\u003e\n\u003cli\u003e2010-2013 BMW 535i (F10 Sedan) N55\u003c\/li\u003e\n\u003cli\u003e2012-2015 BMW 640i (F12 Convertible) N55\u003c\/li\u003e\n\u003cli\u003e2015-2018 BMW 640i (F12 LCI Convertible) N55\u003c\/li\u003e\n\u003cli\u003e2012-2015 BMW 640i (F13 Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2015-2017 BMW 640i (F13 LCI Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2017 BMW 230i (F22 Coupe) B46\u003c\/li\u003e\n\u003cli\u003e2017 BMW M240i (F22 Coupe) B58\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 228i (F22 Coupe) N20\u003c\/li\u003e\n\u003cli\u003e2015-2016 BMW 228i (F22 Coupe) N26\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW M235i (F22 Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2018-2020 BMW 230i (F22 LCI Coupe) B46\u003c\/li\u003e\n\u003cli\u003e2018-2020 BMW M240i (F22 LCI Coupe) B58\u003c\/li\u003e\n\u003cli\u003e2017 BMW 230i (F23 Convertible) B46\u003c\/li\u003e\n\u003cli\u003e2017 BMW M240i (F23 Convertible) B58\u003c\/li\u003e\n\u003cli\u003e2015 BMW 228i (F23 Convertible) N20\u003c\/li\u003e\n\u003cli\u003e2016 BMW 228i (F23 Convertible) N26\u003c\/li\u003e\n\u003cli\u003e2015-2016 BMW M235i (F23 Convertible) N55\u003c\/li\u003e\n\u003cli\u003e2018-2020 BMW 230i (F23 LCI Convertible) B46\u003c\/li\u003e\n\u003cli\u003e2018-2020 BMW M240i (F23 LCI Convertible) B58\u003c\/li\u003e\n\u003cli\u003e2016-2018 BMW X4 (F26 SUV) N55\u003c\/li\u003e\n\u003cli\u003e2017-2019 BMW 330i (F30 LCI Sedan) B46\u003c\/li\u003e\n\u003cli\u003e2016-2019 BMW 330e (F30 LCI Sedan) B48X\u003c\/li\u003e\n\u003cli\u003e2016-2019 BMW 340i (F30 LCI Sedan) B58\u003c\/li\u003e\n\u003cli\u003e2016 BMW 328i (F30 LCI Sedan) N20\u003c\/li\u003e\n\u003cli\u003e2016-2019 BMW 320i (F30 LCI Sedan) N20\u003c\/li\u003e\n\u003cli\u003e2016 BMW 328i (F30 LCI Sedan) N26\u003c\/li\u003e\n\u003cli\u003e2012-2015 BMW 320i (F30 Sedan) N20\u003c\/li\u003e\n\u003cli\u003e2012-2015 BMW 328i (F30 Sedan) N20\u003c\/li\u003e\n\u003cli\u003e2012-2015 BMW 328i (F30 Sedan) N26\u003c\/li\u003e\n\u003cli\u003e2012-2015 BMW 335i (F30 Sedan) N55\u003c\/li\u003e\n\u003cli\u003e2013 BMW 328i (F31 Wagon) N20\u003c\/li\u003e\n\u003cli\u003e2017 BMW 430i (F32 Coupe) B46\u003c\/li\u003e\n\u003cli\u003e2017 BMW 440i (F32 Coupe) B58\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 428i (F32 Coupe) N20\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 428i (F32 Coupe) N26\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 435i (F32 Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 430i (F32 LCI Coupe) B46\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 440i (F32 LCI Coupe) B58\u003c\/li\u003e\n\u003cli\u003e2017 BMW 430i (F33 Convertible) B46\u003c\/li\u003e\n\u003cli\u003e2017 BMW 440i (F33 Convertible) B58\u003c\/li\u003e\n\u003cli\u003e2014-2015 BMW 428i (F33 Convertible) N20\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 428i (F33 Convertible) N26\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 435i (F33 Convertible) N55\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 430i (F33 LCI Convertible) B46\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 440i (F33 LCI Convertible) B58\u003c\/li\u003e\n\u003cli\u003e2015 BMW 328i (F34 Gran Turismo) N26\u003c\/li\u003e\n\u003cli\u003e2017 BMW 430i (F36 Gran Coupe) B46\u003c\/li\u003e\n\u003cli\u003e2017 BMW 440i (F36 Gran Coupe) B58\u003c\/li\u003e\n\u003cli\u003e2014-2015 BMW 428i (F36 Gran Coupe) N20\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 428i (F36 Gran Coupe) N26\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 435i (F36 Gran Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 430i (F36 LCI Gran Coupe) B46\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 440i (F36 LCI Gran Coupe) B58\u003c\/li\u003e\n\u003cli\u003e2016-2017 BMW M2 (F87 Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2018 BMW M2 (F87 LCI Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2019-2020 BMW 740i (G12 LCI Sedan) B58C\u003c\/li\u003e\n\u003cli\u003e2016-2019 BMW 740i (G12 Sedan) B58\u003c\/li\u003e\n\u003cli\u003e2020 BMW 840i (G14 Convertible) B58C\u003c\/li\u003e\n\u003cli\u003e2020 BMW 840i (G15 Coupe) B58C\u003c\/li\u003e\n\u003cli\u003e2020 BMW 840i (G16 Gran Coupe) B58C\u003c\/li\u003e\n\u003cli\u003e2017-2019 BMW 530i (G30 Sedan) B46\u003c\/li\u003e\n\u003cli\u003e2020 BMW 530i (G30 Sedan) B46D\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 530e (G30 Sedan) B46X\u003c\/li\u003e\n\u003cli\u003e2017-2019 BMW 540i (G30 Sedan) B58\u003c\/li\u003e\n\u003cli\u003e2020 BMW 540i (G30 Sedan) B58C\u003c\/li\u003e\n\u003cli\u003e2014-2018 BMW i8 (I12 Coupe) B38\u003c\/li\u003e\n\u003cli\u003e2018-2020 BMW i8 (I12 LCI Coupe) B38X\u003c\/li\u003e\n\u003cli\u003e2018-2020 BMW i8 (I15 Roadster) B38X\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW Hybrid 3 (F30 Sedan) N55\u003c\/li\u003e\n\u003cli\u003e2010-2016 BMW Z4 35is (E89 Roadster) N54T\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW Hybrid 5 (F10 LCI Sedan) N55\u003c\/li\u003e\n\u003cli\u003e2012-2013 BMW Hybrid 5 (F10 Sedan) N55\u003c\/li\u003e\n\u003cli\u003e2014-2015 BMW Hybrid 7L (F02 LCI Sedan) N55\u003c\/li\u003e\n\u003cli\u003e2019-2020 BMW X3 M (F97 SUV) S58\u003c\/li\u003e\n\u003cli\u003e2019-2020 BMW X4 M (F98 SUV) S58\u003c\/li\u003e\n\u003cli\u003e2011-2012 BMW 1 Series M (E82 Coupe) N54T\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW X1 sDrive28i (E84 SUV) N20\u003c\/li\u003e\n\u003cli\u003e2012-2016 BMW Z4 sDrive28i (E89 Roadster) N20\u003c\/li\u003e\n\u003cli\u003e2014-2017 BMW X3 sDrive28i (F25 SUV) N20\u003c\/li\u003e\n\u003cli\u003e2009-2011 BMW Z4 sDrive30i (E89 Roadster) N52N\u003c\/li\u003e\n\u003cli\u003e2018-2019 BMW X3 sDrive30i (G01 SUV) B46\u003c\/li\u003e\n\u003cli\u003e2020 BMW X3 sDrive30i (G01 SUV) B46D\u003c\/li\u003e\n\u003cli\u003e2009-2016 BMW Z4 sDrive35i (E89 Roadster) N54\u003c\/li\u003e\n\u003cli\u003e2014-2018 BMW X5 sDrive35i (F15 SUV) N55\u003c\/li\u003e\n\u003cli\u003e2015-2019 BMW X6 sDrive35i (F16 SUV) N55\u003c\/li\u003e\n\u003cli\u003e2020 BMW X5 sDrive40i (G05 SUV) B58C\u003c\/li\u003e\n\u003cli\u003e2020 BMW X6 sDrive40i (G06 SUV) B58C\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW 740Li xDrive (F02 LCI Sedan) N55\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW 640i xDrive (F06 Gran Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2015-2019 BMW 640i xDrive (F06 LCI Gran Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2014-2017 BMW 535i xDrive (F07 LCI Gran Turismo) N55\u003c\/li\u003e\n\u003cli\u003e2014-2017 BMW 528i xDrive (F10 LCI Sedan) N20\u003c\/li\u003e\n\u003cli\u003e2014-2017 BMW 535i xDrive (F10 LCI Sedan) N55\u003c\/li\u003e\n\u003cli\u003e2012-2013 BMW 528i xDrive (F10 Sedan) N20\u003c\/li\u003e\n\u003cli\u003e2011-2013 BMW 535i xDrive (F10 Sedan) N55\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW 640i xDrive (F12 Convertible) N55\u003c\/li\u003e\n\u003cli\u003e2015-2018 BMW 640i xDrive (F12 LCI Convertible) N55\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW 640i xDrive (F13 Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2015-2017 BMW 640i xDrive (F13 LCI Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2017 BMW 230i xDrive (F22 Coupe) B46\u003c\/li\u003e\n\u003cli\u003e2017 BMW M240i xDrive (F22 Coupe) B58\u003c\/li\u003e\n\u003cli\u003e2015 BMW 228i xDrive (F22 Coupe) N20\u003c\/li\u003e\n\u003cli\u003e2015-2016 BMW 228i xDrive (F22 Coupe) N26\u003c\/li\u003e\n\u003cli\u003e2015-2016 BMW M235i xDrive (F22 Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2018-2020 BMW 230i xDrive (F22 LCI Coupe) B46\u003c\/li\u003e\n\u003cli\u003e2018-2020 BMW M240i xDrive (F22 LCI Coupe) B58\u003c\/li\u003e\n\u003cli\u003e2017 BMW 230i xDrive (F23 Convertible) B46\u003c\/li\u003e\n\u003cli\u003e2017 BMW M240i xDrive (F23 Convertible) B58\u003c\/li\u003e\n\u003cli\u003e2015 BMW 228i xDrive (F23 Convertible) N20\u003c\/li\u003e\n\u003cli\u003e2016 BMW 228i xDrive (F23 Convertible) N26\u003c\/li\u003e\n\u003cli\u003e2016 BMW M235i xDrive (F23 Convertible) N55\u003c\/li\u003e\n\u003cli\u003e2018-2020 BMW 230i xDrive (F23 LCI Convertible) B46\u003c\/li\u003e\n\u003cli\u003e2018-2020 BMW M240i xDrive (F23 LCI Convertible) B58\u003c\/li\u003e\n\u003cli\u003e2017-2019 BMW 330i xDrive (F30 LCI Sedan) B46\u003c\/li\u003e\n\u003cli\u003e2016-2019 BMW 340i xDrive (F30 LCI Sedan) B58\u003c\/li\u003e\n\u003cli\u003e2016-2019 BMW 320i xDrive (F30 LCI Sedan) N20\u003c\/li\u003e\n\u003cli\u003e2016 BMW 328i xDrive (F30 LCI Sedan) N26\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW 320i xDrive (F30 Sedan) N20\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW 328i xDrive (F30 Sedan) N20\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW 328i xDrive (F30 Sedan) N26\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW 335i xDrive (F30 Sedan) N55\u003c\/li\u003e\n\u003cli\u003e2017-2019 BMW 330i xDrive (F31 LCI Wagon) B46\u003c\/li\u003e\n\u003cli\u003e2016 BMW 328i xDrive (F31 LCI Wagon) N20\u003c\/li\u003e\n\u003cli\u003e2013-2015 BMW 328i xDrive (F31 Wagon) N20\u003c\/li\u003e\n\u003cli\u003e2017 BMW 430i xDrive (F32 Coupe) B46\u003c\/li\u003e\n\u003cli\u003e2017 BMW 440i xDrive (F32 Coupe) B58\u003c\/li\u003e\n\u003cli\u003e2014-2015 BMW 428i xDrive (F32 Coupe) N20\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 428i xDrive (F32 Coupe) N26\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 435i xDrive (F32 Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 430i xDrive (F32 LCI Coupe) B46\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 440i xDrive (F32 LCI Coupe) B58\u003c\/li\u003e\n\u003cli\u003e2017 BMW 430i xDrive (F33 Convertible) B46\u003c\/li\u003e\n\u003cli\u003e2017 BMW 440i xDrive (F33 Convertible) B58\u003c\/li\u003e\n\u003cli\u003e2014-2015 BMW 428i xDrive (F33 Convertible) N20\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 428i xDrive (F33 Convertible) N26\u003c\/li\u003e\n\u003cli\u003e2015-2016 BMW 435i xDrive (F33 Convertible) N55\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 430i xDrive (F33 LCI Convertible) B46\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 440i xDrive (F33 LCI Convertible) B58\u003c\/li\u003e\n\u003cli\u003e2014-2015 BMW 328i xDrive (F34 Gran Turismo) N20\u003c\/li\u003e\n\u003cli\u003e2015-2016 BMW 328i xDrive (F34 Gran Turismo) N26\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 335i xDrive (F34 Gran Turismo) N55\u003c\/li\u003e\n\u003cli\u003e2017-2019 BMW 330i xDrive (F34 LCI Gran Turismo) B46\u003c\/li\u003e\n\u003cli\u003e2017-2019 BMW 340i xDrive (F34 LCI Gran Turismo) B58\u003c\/li\u003e\n\u003cli\u003e2017 BMW 430i xDrive (F36 Gran Coupe) B46\u003c\/li\u003e\n\u003cli\u003e2017 BMW 440i xDrive (F36 Gran Coupe) B58\u003c\/li\u003e\n\u003cli\u003e2014-2015 BMW 428i xDrive (F36 Gran Coupe) N20\u003c\/li\u003e\n\u003cli\u003e2014-2016 BMW 428i xDrive (F36 Gran Coupe) N26\u003c\/li\u003e\n\u003cli\u003e2015-2016 BMW 435i xDrive (F36 Gran Coupe) N55\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 430i xDrive (F36 LCI Gran Coupe) B46\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 440i xDrive (F36 LCI Gran Coupe) B58\u003c\/li\u003e\n\u003cli\u003e2019-2020 BMW 740i xDrive (G12 LCI Sedan) B58C\u003c\/li\u003e\n\u003cli\u003e2019-2020 BMW 745e xDrive (G12 LCI Sedan) B58X\u003c\/li\u003e\n\u003cli\u003e2017-2019 BMW 740e xDrive (G12 Sedan) B48X\u003c\/li\u003e\n\u003cli\u003e2016-2019 BMW 740i xDrive (G12 Sedan) B58\u003c\/li\u003e\n\u003cli\u003e2020 BMW 840i xDrive (G14 Convertible) B58C\u003c\/li\u003e\n\u003cli\u003e2020 BMW 840i xDrive (G15 Coupe) B58C\u003c\/li\u003e\n\u003cli\u003e2020 BMW 840i xDrive (G16 Gran Coupe) B58C\u003c\/li\u003e\n\u003cli\u003e2017-2019 BMW 530i xDrive (G30 Sedan) B46\u003c\/li\u003e\n\u003cli\u003e2020 BMW 530i xDrive (G30 Sedan) B46D\u003c\/li\u003e\n\u003cli\u003e2017-2020 BMW 530e xDrive (G30 Sedan) B46X\u003c\/li\u003e\n\u003cli\u003e2017-2019 BMW 540i xDrive (G30 Sedan) B58\u003c\/li\u003e\n\u003cli\u003e2020 BMW 540i xDrive (G30 Sedan) B58C\u003c\/li\u003e\n\u003cli\u003e2018-2019 BMW 640i xDrive (G32 Gran Turismo) B58\u003c\/li\u003e\n\u003cli\u003e2012-2015 BMW X1 xDrive28i (E84 SUV) N20\u003c\/li\u003e\n\u003cli\u003e2012-2017 BMW X3 xDrive28i (F25 SUV) N20\u003c\/li\u003e\n\u003cli\u003e2011-2012 BMW X3 xDrive28i (F25 SUV) N52N\u003c\/li\u003e\n\u003cli\u003e2014-2018 BMW X4 xDrive28i (F26 SUV) N20\u003c\/li\u003e\n\u003cli\u003e2018-2019 BMW X3 xDrive30i (G01 SUV) B46\u003c\/li\u003e\n\u003cli\u003e2020 BMW X3 xDrive30i (G01 SUV) B46D\u003c\/li\u003e\n\u003cli\u003e2018-2019 BMW X4 xDrive30i (G02 SUV) B46\u003c\/li\u003e\n\u003cli\u003e2020 BMW X4 xDrive30i (G02 SUV) B46D\u003c\/li\u003e\n\u003cli\u003e2012-2015 BMW X1 xDrive35i (E84 SUV) N55\u003c\/li\u003e\n\u003cli\u003e2014-2018 BMW X5 xDrive35i (F15 SUV) N55\u003c\/li\u003e\n\u003cli\u003e2015-2019 BMW X6 xDrive35i (F16 SUV) N55\u003c\/li\u003e\n\u003cli\u003e2011-2017 BMW X3 xDrive35i (F25 SUV) N55\u003c\/li\u003e\n\u003cli\u003e2014-2017 BMW X4 xDrive35i (F26 SUV) N55\u003c\/li\u003e\n\u003cli\u003e2016-2018 BMW X5 xDrive40e (F15 SUV) N20\u003c\/li\u003e\n\u003cli\u003e2019-2020 BMW X5 xDrive40i (G05 SUV) B58C\u003c\/li\u003e\n\u003cli\u003e2020 BMW X6 xDrive40i (G06 SUV) B58C\u003c\/li\u003e\n\u003cli\u003e2019-2020 BMW X7 xDrive40i (G07 SUV) B58C\u003c\/li\u003e\n\u003cli\u003e2014-2018 BMW X5 xDrive50i (F15 SUV) N63N\u003c\/li\u003e\n\u003cli\u003e2015-2019 BMW X6 xDrive50i (F16 SUV) N63N\u003c\/li\u003e\n\u003cli\u003e2018-2019 BMW X3 xDriveM40i (G01 SUV) B58\u003c\/li\u003e\n\u003cli\u003e2020 BMW X3 xDriveM40i (G01 SUV) B58D\u003c\/li\u003e\n\u003cli\u003e2018-2019 BMW X4 xDriveM40i (G02 SUV) B58\u003c\/li\u003e\n\u003cli\u003e2020 BMW X4 xDriveM40i (G02 SUV) B58D\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e2020 and newer:\u003c\/strong\u003e BMW's catalog data we use ends with cars built in December 2019 (some sold as 2020 models); later builds are not listed here. Confirm by VIN.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is in the box?\u003c\/strong\u003e You get 1 expansion tank cap, sold individually. Specs on this page are per the supplier listing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich BMW part numbers does it match?\u003c\/strong\u003e It matches BMW 17117639020. BMW's catalog also shows the older number 17117521071 in its chain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow do I confirm fit?\u003c\/strong\u003e Send us your 17-digit VIN before you order and we'll confirm fit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm fit by VIN before ordering: send us your 17-digit VIN and we'll check it.\u003c\/p\u003e","brand":"Genuine BMW","offers":[{"title":"Default Title","offer_id":67598321483819,"sku":"3181-17117639020-GENUINEBMW-WP","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/8390\/8395\/files\/wam_38b0161c-8b2e-433a-bbca-4c49ad851293.jpg?v=1790766526","url":"https:\/\/ia-euro.com\/products\/genuine-bmw-17-11-7-639-020-expansion-tank-cap-for-bmw-e82-e84-e88-e89-e90-e91-e92-e93-f01-f02-f06-f07-f10-f12-f13-f15-f16-f22-f23-f25-f26-f30-f31-f32-f33-f34-f36-f87-f97-f98-g01-g02-g05-g06-g07-g12-g","provider":"IA Euro","version":"1.0","type":"link"}