Dorman 973-500 HVAC Blower Motor Resistor Kit

Overview of Dorman 973-500 HVAC Blower Motor Resistor Kit

The Dorman 973-500 HVAC Blower Motor Resistor Kit is designed specifically for Chevrolet and Pontiac vehicles, including the Cobalt, G5, and HHR models. This kit includes a blower motor resistor and a wiring harness to ensure proper electrical connection and reliable HVAC blower motor performance.

• Includes 1 blower motor resistor and 1 wiring harness
• Wiring harness length: 6 inches for easy installation
• Blade terminal type with 4 male terminals and 1 female connector
• Equipped with 2 mounting holes for secure attachment
• Compatible with Chevrolet Cobalt, Pontiac G5, and Chevrolet HHR models

Detailed Product Description and Attributes

The Dorman 973-500 kit features a wiring harness with a 6-inch length, providing sufficient reach for installation in the HVAC system of your vehicle. The harness includes four wires and a single female connector designed to mate with male blade terminals on the resistor. The resistor itself has four male terminals, ensuring a secure and reliable electrical connection. The kit does not include mounting hardware or gaskets but provides two mounting holes for easy attachment to the blower motor assembly. This part is engineered to meet the electrical requirements of the HVAC blower motor system in Chevrolet Cobalt, Pontiac G5, and Chevrolet HHR vehicles.

Common Applications and Issues Addressed

• Restores proper blower motor speed control in HVAC systems
• Resolves blower motor resistor failures causing blower fan to work only on certain speeds or not at all
• Fixes intermittent blower motor operation due to faulty wiring harness connections
• Eliminates overheating issues related to resistor malfunction
• Improves HVAC system reliability in Chevrolet Cobalt, Pontiac G5, and Chevrolet HHR

Installation Notes and Tips

• Ensure vehicle ignition is off before installation to prevent electrical shock
• Verify compatibility with Chevrolet Cobalt, Pontiac G5, or Chevrolet HHR before starting
• Use the included wiring harness for a direct plug-and-play connection
• Secure the resistor using the two mounting holes; mounting hardware is not included
• Inspect connectors for corrosion or damage before installation to ensure optimal performance

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 973-500 HVAC Blower Motor Resistor Kit undergoes rigorous quality control to ensure durability and reliable operation within the HVAC system. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to Dorman’s official warranty policy for complete terms and conditions.