Buick Lacrosse Heater Control Valve

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Buick lacrosse heater control valve.

Designed utilizing the latest technology this product by acdelco features premium quality and will perform better than advertised. The purpose of a heater control valve is to control the flow of engine coolant to the heater core located within the passenger compartment. Here a fan forces air across the surface of the heater core and then into the passenger compartment where the warm air is felt. The dealer confirmed incidentally that newer buicks like this one no longer use heater control valves they use actuators to open and close doors in the heater box so asking the dealer about a heater control valve on a 2005 lacrosse may just get you a look of puzzlement.

Buick lacrosse 2005 gm original equipment hvac temperature valve by acdelco. Where is heater control vavle llocated on 2008 lacrosse. Another factor to consider is that on some models of the buick lacrosse the temperature control panel is integrated directly into the navigation and audio controls which means the heater controls may be included in the control panel as a unit and need replacing at the same time. Protect your a c and heating system by replacing all substandard components in time.

When the heater or defroster is turned on warm engine coolant passes through the heater core. Designed utilizing the latest technology this product by acdelco features premium quality and will perform better than advertised. Buick lacrosse 2008 gm original equipment hvac temperature valve by acdelco. The heater control valve cannot be repaired only replaced.

When the valve is replaced a mechanic should inspect the other heater hoses so that they can be replaced if need be. Anyway for the moment at least i have heat again. Our members have made this the greatest buick community online. Visit carid for buick lacrosse heater control valves.

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