This original BMW coolant hose connects the lower radiator to the thermostat housing on 1982-1988 E28 528e sedan models.
This part is listed by BMW as BMW part number 11531278045 (11-53-1-278-045) and is described as Genuine BMW Lower Radiator Hose for E28 528e (1982-1988).
BMW Fitments:
5 Series
E28 (82-88) > 528e
