Dorman 973-461 HVAC Blower Motor Resistor Kit

Overview of Dorman HVAC Blower Motor Resistor Kit 973-461

The Dorman HVAC Blower Motor Resistor Kit 973-461 is designed specifically for Toyota Corolla models, providing reliable control over your vehicle's blower motor speeds. This kit includes a blower motor resistor and a wiring harness to ensure proper electrical connectivity and performance.

• Includes 1 blower motor resistor and 1 wiring harness
• Wiring harness length: 6 inches for optimal fitment
• Blade terminal type with 4 male terminals for secure connections
• Single female connector with 4 wires for compatibility
• Two mounting holes for stable installation
• Wiring harness included for ease of replacement
• No mounting hardware or gasket/seal included

Detailed Product Description

The Dorman 973-461 HVAC Blower Motor Resistor Kit is engineered to restore proper blower motor function in Toyota Corolla vehicles. The kit features a 6-inch wiring harness with four wires and a female connector designed to mate with the vehicle’s male terminals. The blade terminal type ensures a secure and reliable electrical connection. With two mounting holes, the resistor can be firmly attached to the HVAC system, maintaining consistent blower motor speed control. This kit does not include mounting hardware or gaskets, so existing components should be reused or sourced separately if needed.

Compatible Toyota Corolla HVAC Issues Resolved

• Intermittent or non-functioning blower motor speeds
• Blower motor stuck on one speed setting
• Electrical connection failures in the blower motor circuit
• Overheating or failure of the blower motor resistor
• Loss of HVAC blower control due to resistor damage

Installation Notes and Tips

• Ensure the vehicle is powered off before installation to avoid electrical hazards
• Use the included wiring harness for a direct replacement without splicing
• Retain original mounting hardware for secure installation as none is included
• Verify connector orientation to match male terminals on the vehicle
• Inspect the blower motor and related wiring for additional damage during replacement

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 973-461 blower motor resistor kit undergoes quality control testing to ensure durability and reliable performance in Toyota Corolla HVAC systems. Warranty coverage details should be confirmed with the product documentation or supplier.