This part is listed by BMW as BMW part number 07119905041 (07-11-9-905-041) and is described as Genuine BMW Seal Ring (10x15mm) for turbocharger oil supply line on N47, M57, and N57 diesel models.
This metal seal ring is used on banjo-style oil line fittings on E90 335d (2009, 2010, 2011), F30 328d, 328d xDrive (2014-2018), F10 535d xDrive (2014, 2015, 2016), F25 X3 28d xDrive (2014-2017), E70 X5 3.5d, 35d (2009-2013), F15 X5 35d (2014-2018).
Application Note:N47 Engine - Recommended order quantity = 4
M57 Engine - Recommended order quantity = 10
N57 Engine - Recommended order quantity = 4
B57 Engine - Recommended order quantity = 2
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
BMW Fitments:
3 Series
E90 / E91 / E92 / E93 (06-13) > 335d
3 Series
F30 / F31 / F34 (2012-2019) > 328d
F30 / F31 / F34 (2012-2019) > 328d xDrive
F10 / F11 (11-16) > 535d xDrive
X3 Series
F25 X3 (2011-2017) > X3 xDrive28d Diesel
X5 Series
E70 X5 (07-13) > X5 xDrive35d (09-13)
X5 Series
F15 X5 (2014-2018) > X5 xDrive35d (14-18)