ACDelco 15-74588 GM Original Equipment HVAC Control Panel with Rear Defogger Switch - Compatible with Select GM Vehicles, Perfect for Climate Control System Replacement & Repair

ACDelco GM Original Equipment HVAC Control Panels, or control heads, translate the user’s commands into mechanical, vacuum, or electrical signals to operate the blower fan and the blend, mode, and recirculation doors. Some systems with automatic functions have an integrated or remotely mounted computer module that monitors the control head inputs and the cabin and duct temperatures to adjust the blower speed and door positions to maintain the desired cabin temperature. This original equipment control panel is a GM-recommended replacement for your vehicle’s original components and has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Restores the operation and function of your vehicles heating and cooling controls

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function