Dorman 973-444 HVAC Blower Motor Resistor Kit - Front

Reliable HVAC Blower Motor Resistor Kit for Ford, Lincoln, and Mercury

The Dorman 973-444 HVAC Blower Motor Resistor Kit is designed to restore proper blower motor function in select Ford, Lincoln, and Mercury vehicles. This kit includes a blower motor resistor and a wiring harness to ensure a secure and efficient electrical connection.

• Includes 1 blower motor resistor and 1 wiring harness with a 6-inch length
• Features 4 male blade terminals and 1 female connector for reliable connectivity
• Wiring harness with 4 wires and 1 connector for straightforward installation
• Equipped with 4 mounting holes for secure attachment (mounting hardware not included)
• Compatible with multiple Ford, Lincoln, and Mercury models including Escape, Expedition, F-150, F-250 Super Duty, F-350 Super Duty, Fiesta, Five Hundred, Freestar, Freestyle, Mariner, Mark LT, Montego, and Mustang

Detailed Product Description and Specifications

The Dorman 973-444 blower motor resistor kit is engineered to replace faulty blower motor resistors in HVAC systems of various Ford, Lincoln, and Mercury vehicles. The included wiring harness measures 6 inches in length and contains 4 wires terminated with male blade terminals, connecting to a single female connector. This design ensures a secure and precise fit, maintaining the integrity of the vehicle's electrical system. The resistor features 4 mounting holes for stable installation, although mounting hardware is not included in the kit.

Compatible Vehicles and Applications

This blower motor resistor kit is compatible with a range of Ford, Lincoln, and Mercury models, making it a versatile replacement part. It is suitable for use in:

• Ford Escape, Expedition, F-150, F-250 Super Duty, F-350 Super Duty, Fiesta, Five Hundred, Freestar, Freestyle, Mustang
• Lincoln Mariner, Mark LT, Montego
• Mercury Mariner

Common Issues Addressed by the Blower Motor Resistor Kit

• Intermittent or non-functioning blower motor speeds
• Blower motor stuck on one speed setting
• HVAC blower not operating at all
• Electrical connection failures causing inconsistent airflow
• Overheating or failure of the original blower motor resistor

Installation Notes and Tips

• Ensure the vehicle’s ignition is off before beginning installation
• Disconnect the battery to prevent electrical shorts
• Verify the wiring harness connections match the original setup, noting the male blade terminals and female connector
• Use appropriate tools to secure the resistor using the 4 mounting holes; mounting hardware must be sourced separately
• Test blower motor operation at all speed settings after installation

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 973-444 blower motor resistor kit undergoes rigorous quality control to ensure durability and reliable performance. This product is backed by Dorman’s limited warranty, providing coverage against defects in material and workmanship under normal use.