Dorman 973-030 HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Chrysler and Dodge Vehicles

The Dorman 973-030 HVAC blower motor resistor is designed to restore proper blower motor function in select Chrysler and Dodge models. Engineered to meet OEM specifications, this resistor ensures consistent airflow control for your vehicle's heating and cooling system.

• Compatible with Chrysler 300, Dodge Charger, and Dodge Magnum models
• Features 2 bolt holes for secure mounting
• Equipped with a rectangular female connector for easy installation
• Includes 5 male blade terminals for reliable electrical connections
• Package contains the blower motor resistor and detailed installation instructions

Product Details and Specifications

The Dorman 973-030 blower motor resistor is built with a rectangular female connector housing one connector assembly, designed to interface with the vehicle's wiring harness (not included). It features two bolt holes for mounting and five male blade terminals (Aspa and blade types) to ensure a secure and stable electrical connection. This resistor is essential for regulating the blower motor speed in HVAC systems of Chrysler 300, Dodge Charger, and Dodge Magnum vehicles. The product package includes the resistor itself along with clear instructions to assist with installation.

Compatible Vehicles and Applications

This blower motor resistor is specifically compatible with the following vehicles:

• Chrysler 300
• Dodge Charger
• Dodge Magnum

It is designed to replace faulty or worn blower motor resistors that cause inconsistent blower speeds or complete failure of the HVAC blower motor.

Common Issues Addressed by This Blower Motor Resistor

• Blower motor only works on high speed or limited speeds
• Intermittent or no airflow from HVAC vents
• HVAC blower motor fails to respond to speed control settings
• Electrical resistance failure causing blower motor malfunction
• Overheating or burning smell from the HVAC system

Installation Notes and Tips

Installation requires removal of the HVAC blower motor resistor from the vehicle’s HVAC housing. Ensure the vehicle is powered off before beginning. The Dorman 973-030 uses a rectangular female connector with five male blade terminals, so verify connector compatibility before installation. No wiring harness or mounting hardware is included, so reuse existing components. Follow the included instructions carefully to avoid damage to the resistor or HVAC system.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 973-030 blower motor resistor undergoes rigorous quality control to ensure durability and reliable performance in Chrysler and Dodge HVAC systems. Please refer to Dorman’s warranty policy for specific coverage details.