NEW Roof Headliner A C Heater Vent Duct Expedition Navigator BL1Z-19893-AA

This roof headliner A/C heater vent duct, part number BL1Z-19893-AA, is designed specifically for Expedition and Navigator vehicle models. It serves as a critical component in the vehicle’s climate control system by channeling conditioned air from the heater and air conditioning units through the headliner vents. Manufactured to meet OEM specifications, it ensures a precise fit and optimal airflow performance, enhancing passenger comfort. Constructed from durable materials, this vent duct supports long-term reliability and efficient temperature regulation within the cabin environment.