Dorman 973-505 HVAC Blower Motor Resistor Kit

Dorman 973-505 HVAC Blower Motor Resistor Kit

Dorman 973-505 is an HVAC blower motor resistor kit for Volkswagen models with automatic air conditioning controls or resistor-based blower systems. It includes a replacement resistor and harness pigtail to address heat-related connector damage and restore proper blower motor speed control.

Key Features

• Replacement HVAC blower motor resistor kit for blower speed control issues
• Includes a resistor and wire harness pigtail for connector repair
• 11.5-inch wiring harness length
• 4-wire design with blade terminals
• Female connector with male/female terminal configuration
• No gasket or seal included
• No mounting hardware included

Detailed Description

This Dorman blower motor resistor kit is built for Volkswagen Beetle, CC, Tiguan, Eos, Jetta, Golf, GTI, Bora, Passat, and R32 applications listed in the fitment data. It is a direct replacement solution for vehicles where the original resistor or connector has overheated, corroded, or lost electrical continuity. The Dorman 973-505 helps restore blower motor operation across the available fan speeds by replacing the failed resistor and damaged harness connection point.

This part cross-references Beck/Arnley 204-0008 for the same application.

What It Is Used For

• No blower motor operation at certain speed settings
• Intermittent HVAC fan performance
• Burned, melted, or corroded resistor connector terminals
• Loss of cabin airflow control in Volkswagen HVAC systems
• Electrical resistance faults in the blower motor circuit

Installation Notes and Tips

Verify the vehicle’s HVAC control type and connector style before installation. Inspect the blower motor connector, wiring, and surrounding terminals for heat damage before installing the new resistor and harness. Because mounting hardware is not included, reuse only serviceable original fasteners if applicable. Confirm fitment by year, model, and notes such as automatic air conditioning controls or resistor-specific applications.

Quality Assurance

Dorman manufactures replacement electrical and HVAC components for service repair applications. This kit is intended to replace an overheated or corroded original equipment resistor on the listed Volkswagen vehicles, including 2005-2017 Volkswagen Jetta, 2006-2013 Volkswagen GTI, and 2009-2017 Volkswagen Tiguan applications shown in the fitment data.