Ford 7T4Z-19N619-B
Cabin Air Filter

The cabin air filter ships standard with dual-zone EATC vehicles yet EMTC cars receive a screen which acts as a blocking system against foreign objects entering the heater core and evaporator core housing. The glove compartment and the cabin air filter access cover need to be taken out to reach the cabin air filter or screen. Dealers can provide cabin air filter accessories to vehicles without preinstalled systems but they must use either the screen or the filter independently at all times.

Dual-zone EATC vehicles feature standard cabin air filters whereas EMTC vehicles include a protective screen to prevent large material entry into heater core and evaporator core housing areas. The process of gaining access to the cabin air filter or screen can be achieved by taking out the glove compartment and the cabin air filter access cover. Vehicle owners can obtain the cabin air filter through dealer accessories when their vehicles do not have this feature but must always use a filter or screen by themselves. The air inlet duct requires the heater core and evaporator core housing to be taken out before removal. Start by disconnecting the air inlet door actuator electrical connection and then remove the cabin air filter frame followed by removal of the filter or inlet screen components. Remove the five fresh air inlet duct screws followed by disconnecting the four clips from the duct to retrieve the fresh air inlet duct. The seven air inlet duct screws need removal before extracting the duct. The installation process requires performing the reverse operations used for removal.