Dorman 973-579 HVAC Blower Motor Resistor Kit

Overview of Dorman HVAC Blower Motor Resistor Kit 973-579

The Dorman 973-579 HVAC Blower Motor Resistor Kit is designed specifically for Chrysler and Dodge vehicles, including the Grand Caravan and Town & Country models. This kit provides a reliable solution for restoring proper blower motor function in your vehicle's HVAC system.

• Includes 1 blower motor resistor and 1 wire harness with 4 butt connectors
• Wiring harness length of 11 inches for easy installation
• Features 2 male connectors and 4 male blade terminals
• Equipped with 2 mounting holes for secure attachment
• Comes with a gasket or seal to ensure a proper fit and prevent moisture intrusion

Detailed Product Description

The Dorman 973-579 blower motor resistor kit is engineered to meet the electrical and mechanical specifications required by Chrysler and Dodge vehicles such as the Grand Caravan and Town & Country. The kit includes a wiring harness with a length of 11 inches, providing sufficient reach for straightforward installation. It features blade-type terminals and male connectors, ensuring compatibility with the existing HVAC wiring system. The kit contains 4 wires and 2 connectors, allowing for a complete and secure electrical connection. Additionally, the included gasket or seal helps maintain system integrity by preventing dust and moisture from affecting the resistor's performance. Note that mounting hardware is not included, but the resistor has 2 mounting holes to facilitate attachment using existing hardware.

Common Applications and Issues Resolved

• Restores blower motor speed control in Chrysler Grand Caravan and Dodge Town & Country HVAC systems
• Resolves issues with blower motor only working on certain speeds or not at all
• Fixes intermittent blower motor operation caused by faulty resistor connections
• Eliminates overheating problems related to resistor failure
• Addresses electrical connection failures due to worn or damaged wiring harness

Installation Notes and Tips

• Verify vehicle compatibility with Chrysler Grand Caravan or Dodge Town & Country before installation
• Use the included wiring harness and butt connectors to ensure secure and reliable electrical connections
• Inspect the mounting area and clean any debris before attaching the resistor using existing hardware
• Ensure the gasket or seal is properly seated to prevent moisture intrusion
• Disconnect the vehicle battery before beginning installation to avoid electrical shorts

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 973-579 blower motor resistor kit undergoes rigorous quality control to ensure durability and reliable performance in Chrysler and Dodge HVAC systems. 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 information.