Dorman 973-522 HVAC Blower Motor Resistor Kit

Overview of Dorman HVAC Blower Motor Resistor Kit 973-522

The Dorman HVAC Blower Motor Resistor Kit 973-522 is designed specifically for Ford Edge and Lincoln MKX models. This kit includes a blower motor resistor and a wiring harness, engineered to restore proper blower motor function in your vehicle's HVAC system.

• Includes 1 blower motor resistor and 1 wiring harness
• Wiring harness length: 6 inches for easy installation
• Blade terminal type with 4 male terminals
• Single female connector for secure connection
• Two mounting holes for stable resistor placement
• Wiring harness included with 4 wires and 1 connector
• No mounting hardware or gasket/seal included

Detailed Product Description

This Dorman HVAC Blower Motor Resistor Kit 973-522 is engineered to meet the electrical requirements of the HVAC blower motor system in Ford Edge and Lincoln MKX vehicles. The kit features a 6-inch wiring harness with four wires and a single female connector, designed to interface with the vehicle’s existing wiring. The resistor includes two mounting holes for secure attachment, ensuring stable operation under various driving conditions. The blade terminal type with four male terminals provides reliable electrical contact, minimizing resistance and heat buildup. This kit does not include mounting hardware or gaskets, so existing hardware should be reused during installation.

Common Applications and Issues Resolved

• Restores blower motor speed control in Ford Edge and Lincoln MKX HVAC systems
• Fixes blower motor resistor failures causing blower fan to operate only on high speed or not at all
• Addresses intermittent blower motor operation due to faulty resistor connections
• Eliminates overheating issues related to worn or damaged resistor components
• Improves HVAC system reliability and passenger comfort

Installation Notes and Tips

Installation of the Dorman 973-522 blower motor resistor kit requires basic automotive electrical knowledge. The included 6-inch wiring harness simplifies connection to the vehicle’s existing wiring. Ensure the two mounting holes align with the factory mounting points for secure installation. Since mounting hardware is not included, retain original screws or bolts. Verify that the blade terminals are properly seated to avoid poor electrical contact. Disconnect the vehicle battery before installation to prevent electrical shorts.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit and function. The 973-522 blower motor resistor kit undergoes quality control testing to ensure durability and reliable performance in Ford Edge and Lincoln MKX vehicles. While specific warranty details are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship. Consult product packaging or Dorman’s official resources for exact warranty terms.