Description:

OEM Replacement Part; Aftermarket Products. Part No.: 64116906652, 64128374995, 64116931708. Heater Control Valve Solenoid Replacement For BMW 525i 525xi 528i 528xi 530i 530xi 535i 535xi 545i 550i 645Ci 745Li 745i 750Li 760i. This valve controls the flow of the coolant into the heater core, which allows warm air to be pushed through the HVAC system.