(64211384763)-Hose - Auxiliary Water Pump to Heater Valve - 525i/535i/M5 (89-95), 735i/740i/750i (88-94) (Genuine BMW) (5 available)

BMW part number 64211384763 is the molded HVAC heater core hose that connects the auxiliary water pump to the heater/water valve (or cylinder head to heater pump depending on the specific engine layout). It is a critical component of the vehicle's heating and climate control system for classic chassis like the E34 5-Series and E32 7-Series.  (gar2-Y8)

• 5-Series (E34): 525i (1989–1995), 525iT (1993), 535i (1989–1993), 530i (1994–1995), 540i (1994–1995), and M5 (1991–1993).

• 7-Series (E32): 735i / 735iL (1988–1992), 740i / 740iL (1993–1994), and 750iL (1988–1994).