HVAC Heater Control Valve. Water Valve.
A Valve used to Control the flow of engine coolant to the Heater core. Exc.Automatic Temperature Controls.
HVAC Heater Control Valve
Fits 325i, 325xi, 330i, 330xi, X3, X5
X3. X5; 3.0L; w/o 4-Zone.
Heater Control Valve - Repair or Replace
A heater control valve diverts hot water (coolant, or antifreeze) from the radiator into the heater core in your vehicle’s cabin, resulting in soothing warm air. If your heat has stopped working, your may require a replacement heater control valve.