This original BMW upper radiator hose connects the auxiliary water pump to the thermostat hose on 2023+ U11 X1 and 2024+ U10 X2 28i/M35i models.
This part is listed by BMW as BMW part number 17125A0C5A9 (17-12-5-A0C-5A9) and is described as Genuine BMW Coolant Hose for Electric Coolant Pump, B48P/B48R.
BMW Fitments:
X1 Series
U11 X1 (2023+) > X1 xDrive28i B48P (2023+)
U11 X1 (2023+) > X1 xDriveM35i B48R (2023+)
X2 Series
U10 X2 (2024+) > X2 xDrive28i B48P (2024+)
U10 X2 (2024+) > X2 xDriveM35i B48R (2024+)
