Fitment and part number Fitment: For Expedition 20072008; Navigator 20072008; Navigator 2006 OE Number: 7L1Z19E616C Key benefits Restores accurate climate control by regulating the blend between hot and cold air to achieve steady cabin temperature Solves common HVAC issues such as stuck vents, unresponsive dials, and unbalanced heating and cooling between zones Quiet and precise operation thanks to a durable motor and reinforced internal gears Easy plugandplay installation with an OEMstyle fit and no programming or calibration required What makes it stand out OEMstyle fit designed to match original factory specifications for secure fit into the air duct system or heater box Direct connection to the vehicle's HVAC control unit, enabling immediate function without additional setup Durable construction provides smooth, silent performance while rapidly responding to climate control commands Product function and performance The blend door actuator precisely regulates airflow direction and temperature distribution, ensuring consistent cabin comfort Robust motor and reinforced gears deliver long life and reliable operation under typical vehicle HVAC cycles Plugandplay design avoids complex installation steps and eliminates the need for recalibration Installation and compatibility Fits securely into the air duct system or heater box Connects directly to the vehicle's HVAC control unit No programming or calibration required Applications and use scenarios Expedition 20072008: a failed actuator to restore accurate temperature control and balanced vent performance Navigator 20072008: Resolve issues with stuck vents or unresponsive climate controls to regain zonal comfort Navigator 2006: Maintain precise temperature distribution and quiet operation without complex setup Notes Built to original specifications for reliable plugandplay replacement All critical functions preserved: airflow blend control, temperature accuracy, and quiet operation