Dorman 973-505 HVAC Blower Motor Resistor Kit

Reliable HVAC Blower Motor Resistor Kit for Volkswagen Models

The Dorman 973-505 HVAC Blower Motor Resistor Kit is designed to restore proper blower motor function in select Volkswagen vehicles. This kit includes a blower motor resistor and a wiring harness, engineered to meet the electrical connector requirements of models such as the Beetle, Golf, Jetta, and Passat.

• Compatible with Volkswagen Beetle, Bora, CC, Eos, Golf, GTI, Jetta, Passat, R32, and Tiguan
• Includes 1 blower motor resistor and 1 wiring harness with 11.5-inch length
• Features 4 wires and 1 female connector for secure electrical connection
• Blade terminal type with male and female terminals for reliable contact
• Mounting hardware not included; designed with 2 mounting holes for installation

Product Details and Specifications

The Dorman 973-505 blower motor resistor kit comes with a wiring harness measuring 11.5 inches, providing sufficient length for installation in the HVAC system of compatible Volkswagen vehicles. The kit includes a single female connector and four wires terminated with blade-style terminals, featuring both male and female terminal genders to ensure proper fit and electrical continuity. Although mounting hardware is not included, the resistor features two mounting holes to secure it in place within the blower motor assembly.

Common Applications and Problem Resolution

This blower motor resistor kit is used to regulate the speed of the HVAC blower motor in Volkswagen vehicles. It addresses issues such as:

• Blower motor only working on high speed or not functioning at all
• Intermittent blower motor operation or inconsistent fan speeds
• Electrical connector damage or wiring harness failure in the blower motor circuit
• HVAC blower motor resistor overheating or failure
• Restoring proper climate control system performance

Installation Notes and Tips

• Verify vehicle compatibility with Volkswagen Beetle, Golf, Jetta, Passat, and other listed models before installation
• Disconnect the vehicle battery prior to installation to prevent electrical shorts
• Inspect the blower motor connector and wiring harness for damage before installing the new resistor kit
• Secure the resistor using the provided mounting holes; mounting hardware must be sourced separately
• Ensure all blade terminals are properly seated to maintain electrical continuity

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 973-505 blower motor resistor kit undergoes quality control testing to ensure reliable operation within the HVAC system. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the supplier for exact warranty terms.