This genuine BMW coolant hose connects the B48P/B48R cylinder head coolant shut-off valve to the expansion tank on 2023+ U11 X1 and 2024+ U10 X2 28i/M35i models.
This part is listed by BMW as BMW part number 17125A0C5A1 (17-12-5-A0C-5A1) and is described as Coolant Hose (Cyl Head Shut-Off Valve to Reservoir).
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+)
