This original BMW charge-air intercooler is used for intake air cooling on 2023+ U11 X3 and 2024+ U10 X2 28i models.
This part is listed by BMW as BMW part number 17519846918 (17-51-9-846-918) and is described as Genuine BMW Charge-Air Cooler, B48P.
BMW Fitments:
X1 Series
U11 X1 (2023+) > X1 xDrive28i B48P (2023+)
X2 Series
U10 X2 (2024+) > X2 xDrive28i B48P (2024+)