Dorman 973-086 HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Kia Vehicles

The Dorman 973-086 HVAC blower motor resistor is designed to restore proper blower motor function in select Kia models. Engineered to meet OEM specifications, this resistor ensures consistent airflow control for your vehicle's heating and cooling system.

• Compatible with Kia Rio, Sedona, Sephia, and Spectra models
• Features a rectangular female connector with four male blade terminals
• Includes two bolt holes for secure mounting
• Does not include wiring harness or mounting hardware
• Package contains the blower motor resistor and installation instructions

Technical Details and Specifications

This Dorman HVAC blower motor resistor (part number 973-086) is designed with a rectangular female connector housing four male blade terminals, providing reliable electrical connections. The resistor mounts securely using two bolt holes, ensuring stable installation within the HVAC system. Note that this part does not come with a wiring harness or mounting hardware, so existing components must be reused or sourced separately. The resistor is engineered to maintain proper blower motor speeds by regulating current flow, which is critical for effective climate control in your Kia Rio, Sedona, Sephia, or Spectra.

Common Applications and Problem Resolution

This blower motor resistor is used to control the speed of the HVAC blower motor in compatible Kia vehicles. It addresses several common issues, including:

• Blower motor only operating on high speed
• Intermittent or no airflow from the HVAC vents
• Inconsistent blower motor speeds
• Complete failure of the blower motor resistor circuit
• HVAC system unable to maintain desired cabin temperature

Installation Notes and Tips

Installation of the Dorman 973-086 blower motor resistor requires basic automotive electrical knowledge. Before installation, disconnect the vehicle battery to prevent electrical shorts. Remove the old resistor by detaching the rectangular female connector and unbolting the two mounting screws. Install the new resistor by securing it with the existing hardware and reconnecting the electrical connector. Since wiring harness and mounting hardware are not included, ensure these components are in good condition or replaced as needed. Refer to the included instructions for detailed guidance.

Quality Assurance and Warranty Information

Dorman manufactures this blower motor resistor to meet or exceed OEM standards for fit, form, and function. The part number 973-086 undergoes quality control testing to ensure durability and reliable performance in Kia HVAC systems. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.