Holstein 2BMR0378K HVAC Blower Motor Resistor

Holstein HVAC Blower Motor Resistor for Ford, Lincoln, and Mercury

Restore proper blower motor speed control with the Holstein Parts 2BMR0378K HVAC blower motor resistor. This kit with connector is built for direct-fit service on select Ford Fusion, Lincoln MKZ, Mercury Milan, and Lincoln Zephyr applications.

Key Features

• HVAC blower motor resistor for cabin fan speed control
• Kit with connector for the listed applications
• Holstein Parts product line for select Ford, Lincoln, and Mercury vehicles
• Direct replacement part number 2BMR0378K
• Cross-references Ford OE-style numbers 6E5Z19E624AA and 8E5Z19E624A for the same application

Detailed Description

The Holstein Parts 2BMR0378K is an HVAC blower motor resistor used in the heating and air conditioning system to regulate blower fan speeds. It is listed for 2006-2012 Ford Fusion, 2007-2012 Lincoln MKZ, 2006-2011 Mercury Milan, and 2006 Lincoln Zephyr applications. If your Ford Fusion, Lincoln MKZ, or Mercury Milan has lost one or more fan speeds, this resistor is a direct service part to address that fault.

Holstein Parts focuses on replacement components for common repair needs, and this part is cataloged as a kit with connector for the specified vehicles. The part number 2BMR0378K should be matched to the vehicle fitment before installation.

What It Is Used For

• Loss of one or more blower fan speeds
• Intermittent cabin air flow from the HVAC system
• No response from the blower motor on certain speed settings
• Electrical resistance failure in the heater and A/C fan circuit
• Repair on a Ford Fusion, Lincoln MKZ, Mercury Milan, or Lincoln Zephyr with the listed fitment

Installation Notes and Tips

Verify the connector style and vehicle application before replacement. Inspect the blower motor circuit for heat damage, corrosion, or melted terminals, since resistor failure often occurs alongside connector wear. Confirm the part number 2BMR0378K against the vehicle’s year and model before service.

Quality Assurance

Holstein Parts 2BMR0378K is cataloged for direct replacement use on the listed applications and cross-references OE-style part numbers 6E5Z19E624AA and 8E5Z19E624A for the same application.