A Valve used to control the flow of engine coolant to the Heater core. Bypass. Cooling System Bypass Line Adapter. By - Passenger. Cooling System Line Adapter. HVAC Control.
Cooling System Bypass Line AdapterHVAC Heater Control Valve
Fits Alero, Cavalier, Classic, Cobalt, Grand Am, Ion, Malibu, Sunfire, Vue
2.2 & 2.4 LITER, 2.2 LITER. 2.2 LITER. 2.2 LITER W/DOHC. 2.2 LITER, 2004-05. 2.2 LITER, 2005. 2.2 LITER, W/DOHC. 2004-05. COUPE, 2.2 LITER. SEDAN,. Sedan, 2.2 LITER.
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.