The Motorcraft YH-1650 AC Blend Door is a HVAC floor mode door actuator designed to fit both Expedition and Lincoln vehicles across various years. This part, with interchange part number YH1650 and manufacturer part number YH-1650, ensures optimal functionality of the heating and cooling systems in your vehicle. Manufactured by Motorcraft, a trusted brand in automotive parts, this blend door guarantees quality and compatibility with your specific vehicle model.