Shop Volvo XC90 HVAC Heater Control Valve. W/O PLUG-IN HYBRID, #4. W/O RECHARGE, #4. XC40; Coolant Coolant, Water, RECHARGE - OEM Volvo Part # 32249864 (32249634)

HVAC Heater Control Valve. Water Valve.
A Valve used to Control the flow of engine coolant to the Heater core. Front of Engine Lower Left.

HVAC Heater Control Valve

Fits S60, V60 Cross Country, XC40, XC60

W/O PLUG-IN HYBRID, #4. W/O RECHARGE, #4. XC40; Coolant Bypass Module.
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.