Dorman 973-566 HVAC Blower Motor Resistor Kit

Reliable HVAC Blower Motor Resistor Kit for Select GM Vehicles

The Dorman 973-566 HVAC Blower Motor Resistor Kit is designed to restore proper blower motor function in select Buick, Cadillac, Oldsmobile, and Pontiac models. This kit includes a blower motor resistor and wiring harness to ensure a secure and efficient electrical connection.

• Includes 1 blower motor resistor, 1 wiring harness, and 3 butt connectors
• Wiring harness length of 6 inches for easy installation
• Features 7 wires and 2 connectors with male terminal gender
• Blade terminal type with 7 terminals total (male and female)
• Equipped with 2 mounting holes for secure attachment
• Wiring harness included for a complete repair solution

Detailed Product Description and Specifications

The Dorman 973-566 blower motor resistor kit is engineered to replace faulty resistors in the HVAC system of compatible vehicles, including Buick Aurora, Cadillac DeVille, Oldsmobile LeSabre, Pontiac Bonneville, and Cadillac Seville. The kit’s wiring harness measures 6 inches in length and contains 7 wires, providing a reliable electrical path. It features blade-type terminals with both male and female genders to ensure proper connectivity. The kit includes 2 connectors and 2 mounting holes, allowing for a secure and stable installation without the need for additional mounting hardware. This kit does not include a gasket or seal but comes with 3 butt connectors to facilitate wiring connections.

Common Applications and Issues Addressed

• Restores blower motor speed control in HVAC systems
• Resolves intermittent or non-functioning blower motor speeds
• Fixes electrical connection failures in blower motor circuits
• Eliminates overheating or resistor burnout problems
• Addresses blower motor resistor failures in Buick Aurora, Cadillac DeVille, and Pontiac Bonneville models

Installation Notes and Tips

• Ensure vehicle ignition is off before beginning installation
• Use the included butt connectors to secure wiring harness connections
• Verify correct orientation of male and female terminals during installation
• Mount the resistor securely using the provided mounting holes
• Check for proper blower motor operation after installation

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 973-566 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.