This part is listed by BMW as BMW part number 11428507685 (11-42-8-507-685) and is described as the plastic Cap for Engine Oil Filter Housing on F22/F23 230i (2016-2020), F30/F31/F34 330i (2016-2018), F32/F33/F36 430i (2016-2021), G30 530i (2017-2020), F25 X3 28d (2015-2017), G01 X3 30i (2018-2021), and G02 X4 30i (2018-2021).
This is a Genuine BMW oil filter cap with a two year warranty. Buying a Genuine part will usually be more expensive than an OEM or aftermarket brand but you are assured that it meets BMW's designs for fitment, performance, and longevity. It will also be the very latest design, incorporating any updates or revisions that an aftermarket brand typically will ignore.
BMW Fitments:
2 Series
F22 / F23 (2014-2021) > 230i
F22 / F23 (2014-2021) > 230i xDrive
3 Series
F30 / F31 / F34 (2012-2019) > 328d
F30 / F31 / F34 (2012-2019) > 328d xDrive
F30 / F31 / F34 (2012-2019) > 330i
F30 / F31 / F34 (2012-2019) > 330i xDrive
4 Series
F32 / F33 / F36 (14-20) > 430i
F32 / F33 / F36 (14-20) > 430i xDrive
5 Series
G30 (2017-2023) > 530i
G30 (2017-2023) > 530i xDrive
X3 Series
F25 X3 (2011-2017) > X3 xDrive28d Diesel
X3 Series
G01 X3 (2018-2024) > X3 xDrive30i
X4 Series
G02 X4 (2019-2024) > X4 xDrive30i
