【Replace Part Number】： HVAC Blower Motor Resistor Replace# BL3Z-19E624-A, BL3Z19E624A, YH-1829, YH1829,HVAC Blower Motor Resistor Connector Wire Harness Pigtail Replace# WPT688.

【Fitment】： Fit for 2009-2017 Ford Expedition;2009-2014 Ford F-150;2009-2017 Lincoln Navigator; 2010-2014 Lincoln Mark LT Auto Temp Control Vehicles.NOTE: Only fits models with Automatic AC controls.

【Function】 The high-quality AC Blower Motor Resistor kit adopts a durable design which can effectively control the speed of fans in AC and heating systems, return your vehicles heating and cooling system to its original peak performance, and also resist thermal fuse failure, overheating and burnout.If you can no longer adjust the air speed with your AC controls or your AC system no longer blows, chances are you need a new Blower Motor Resistor.

【Easy installation】： Direct replace your original HVAC Fan Blower Motor Resistor. The Blower Motor Resistor is located on lower passenger side dash, and it can be accessible by removing a few screws.Just remove the screws that secure the blower motor resistor into the blower, remove the resistor assembly, and pop the new blower motor resistor in.Only a few minutes,meets or exceeds to OEM standard size.Please check whether your model conforms to the requirements before purchasing.

【Free Connector Wiring Harnesses】: Come with a free Connector Wire Harness, part#: WPT688, 3U2Z14S411ZEA.You will get 1 x Blower Motor Resistor and 1 x WPT688 Connector Wire Harness.