For 2002 2003 2004 2005 2006 2007 Impreza 2.5L HVAC Blower Motor Resistor Control 72226FE000 72226-FE000 This blower motor resistor control is designed for use with the HVAC system in specified model years of the Impreza equipped with the 2.5L engine.It regulates the speed of the blower motor to consistent airflow through the heating and cooling vents.The unit is a direct fit replacement for the component, matching the form and function of the factory part.It connects to the blower motor and is controlled by the vehicle's climate control settings.This resistor control is engineered to meet standard specifications for and performance under normal operating conditions.