This part is listed by BMW as BMW part number 17118645851 (17-11-8-645-851) and is described as Genuine BMW Transmission Oil Cooler - F44 M235i (2021+) & F39 X2 M35i (2018-2023).
This is a Genuine BMW oil cooler 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
F44 Gran Coupe (2021+) > M235i xDrive GC
X2 Series
F39 X2 (2018-2023) > X2 M35i (18-23)
