Shop 2012 Cadillac Escalade EXT Valve. Heater Control Valve - Repair or Replace A heater control Heater, Control - OEM Cadillac Part # 23187581 (13529523, 13593282)

HVAC Heater Control Valve

Fits CT6

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.