Dorman 973-559 HVAC Blower Motor Resistor Kit

Reliable HVAC Blower Motor Resistor Kit for Ford and Lincoln Vehicles

The Dorman 973-559 HVAC Blower Motor Resistor Kit is designed to restore proper blower motor function in select Ford and Lincoln models. This kit includes a blower motor resistor and a wiring harness, engineered to meet the electrical demands of your vehicle's HVAC system.

• Includes 1 blower motor resistor and 1 wiring harness with a 6-inch length
• Features 4 male blade terminals and 1 female connector for secure electrical connections
• Equipped with 3 mounting holes for stable installation (mounting hardware not included)
• Wiring harness included with 4 wires and 4 terminals for seamless integration
• Compatible with Ford Expedition, Lincoln Navigator, and Ford Windstar models

Technical Details and Specifications

This Dorman HVAC blower motor resistor kit (part number 973-559) is designed with a 6-inch wiring harness to ensure proper reach and connection within the HVAC system. The kit includes a single female connector paired with four male blade terminals, providing a reliable electrical interface. The resistor unit mounts securely using three mounting holes, although mounting hardware is not included and should be sourced separately. The wiring harness contains four wires and terminals, facilitating straightforward installation and replacement.

Compatible Vehicles and Applications

This blower motor resistor kit is compatible with specific Ford and Lincoln vehicles, including the Ford Expedition, Lincoln Navigator, and Ford Windstar. It is intended for use in HVAC systems where blower motor speed control is compromised due to resistor failure.

• Restores blower motor speed control in Ford Expedition HVAC systems
• Replaces faulty blower motor resistor in Lincoln Navigator models
• Resolves inconsistent blower fan speeds in Ford Windstar vehicles
• Addresses HVAC blower motor resistor failures causing no fan operation
• Improves electrical connection reliability with included wiring harness

Installation Notes and Tips

When installing the Dorman 973-559 blower motor resistor kit, ensure the vehicle's battery is disconnected to prevent electrical shorts. The included wiring harness simplifies the replacement process, but mounting hardware is not provided and must be obtained separately. Verify the orientation of the male blade terminals and female connector for proper fitment. Use the three mounting holes to secure the resistor firmly in place to avoid vibration-related issues.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 973-559 blower motor resistor kit undergoes rigorous quality control to ensure durability and reliable performance in Ford Expedition, Lincoln Navigator, and Ford Windstar HVAC systems. Warranty coverage details can be obtained from the product packaging or Dorman's official documentation.