BL3Z-19E624-A Blower Motor Resistor

BL3Z-19E624-A Blower Motor Resistor

Key Features

• Regulates the fan speed of the vehicle's HVAC system.
• Direct replacement for the original equipment component.
• Engineered for vehicles equipped with automatic temperature control.
• Constructed from durable plastic and aluminum for heat and corrosion resistance.

Replaces / Cross-Reference Part Numbers

• BL3Z-19E624-A
• BL3Z19E624A
• YH-1829

Compatibility & Fitment

• Ford F-150 (2009-2014)
• Ford Expedition (2007-2017)
• Ford Escape (2008-2012)
• Note: For models with Dual Zone Automatic Temperature Control.

When to Replace

• HVAC fan only operates on one speed (typically high).
• Fan speed cannot be adjusted.
• Blower motor is not functioning on any setting.
• Burning smell from the passenger side dashboard area.

Installation Tips

• Disconnect the vehicle's negative battery terminal before beginning work.
• The resistor is typically located in the HVAC housing, accessible from the passenger-side footwell.
• Inspect the electrical connector for signs of melting or corrosion and replace if necessary.
• Ensure the new resistor is securely mounted and the electrical connection is firm.