Dorman 973-452 HVAC Blower Motor Resistor Kit

Reliable HVAC Blower Motor Resistor Kit for Acura and Honda Vehicles

The Dorman 973-452 HVAC Blower Motor Resistor Kit is designed to restore proper blower motor function in select Acura and Honda models. This kit includes a blower motor resistor and a wiring harness, engineered to meet the electrical requirements of your vehicle's HVAC system.

• Compatible with Acura and Honda models including Accord, Civic, CR-V, Crosstour, Element, RDX, and TSX
• Includes one blower motor resistor and one 6-inch wiring harness
• Features blade-type terminals with four male terminals and one female connector
• Equipped with two mounting holes for secure installation
• Wiring harness included for straightforward replacement

Technical Details and Specifications

The Dorman 973-452 blower motor resistor kit comes with a 6-inch wiring harness that simplifies connection to your vehicle’s HVAC system. It features four wires and a single female connector designed to interface with male blade terminals. The resistor unit includes two mounting holes to ensure a stable fit within the blower motor assembly. This kit does not include mounting hardware or gaskets, so existing hardware should be reused or sourced separately. The wiring harness and resistor are engineered to maintain proper electrical resistance and airflow control for your HVAC blower motor.

Compatible Vehicles and Applications

This blower motor resistor kit is compatible with a range of Acura and Honda vehicles, specifically designed for models such as the Accord, Civic, CR-V, Crosstour, Element, RDX, and TSX. If you are experiencing inconsistent blower speeds or HVAC blower motor failure in these vehicles, the Dorman 973-452 is a suitable replacement part.

• Restores proper blower motor speed control
• Resolves HVAC blower motor not working on certain speed settings
• Fixes intermittent blower motor operation
• Addresses overheating or electrical resistance issues in the blower motor circuit
• Eliminates blower motor resistor failure symptoms

Installation Notes and Tips

Installation of the Dorman 973-452 blower motor resistor kit requires basic automotive electrical knowledge. Disconnect the vehicle battery before beginning work to prevent electrical shorts. Remove the old blower motor resistor and wiring harness carefully, noting the orientation and connector placement. Use the included wiring harness to connect the new resistor, ensuring all blade terminals are securely seated. The two mounting holes allow for a firm attachment using existing hardware. Verify proper operation of the blower motor at all speed settings before reassembling panels.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 973-452 blower motor resistor kit undergoes quality control testing to ensure reliable performance in Acura and Honda HVAC systems. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or your parts provider for exact warranty terms.