Dorman 984-482 HVAC Blower Motor Resistor - Front

Reliable HVAC Blower Motor Resistor for Jeep Commander and Grand Cherokee

The Dorman 984-482 HVAC blower motor resistor is designed to restore proper blower motor function in select Jeep models. Engineered for durability and precise fitment, this resistor ensures consistent climate control performance in your Jeep Commander or Grand Cherokee.

• Compatible with Jeep Commander and Grand Cherokee models
• Features 2 bolt holes for secure mounting
• Equipped with a single rectangular female connector
• Includes 4 male blade terminals for reliable electrical connection
• Does not include wiring harness or mounting hardware
• Package contains the blower motor resistor and installation instructions

Product Details and Specifications

The Dorman 984-482 blower motor resistor is designed to regulate the blower motor speed by controlling electrical current flow. It features two bolt holes for stable installation and a rectangular female connector that mates with the vehicle’s wiring harness. The resistor has four male blade terminals, ensuring a secure and efficient electrical connection. This part does not come with a wiring harness or mounting hardware, so existing components must be reused during installation. The package includes the resistor itself along with detailed instructions to assist with proper installation.

Common Applications and Problem Resolution

This blower motor resistor is specifically compatible with Jeep Commander and Jeep Grand Cherokee models. It is used to address HVAC blower motor issues such as:

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

Installation Notes and Tips

When installing the Dorman 984-482 blower motor resistor, ensure the vehicle’s ignition is off and the battery is disconnected to prevent electrical shock. Retain the original mounting hardware as it is not included with this part. Carefully disconnect the existing resistor’s connector and remove the two mounting bolts. Install the new resistor by aligning the two bolt holes and securing it firmly. Connect the rectangular female connector to the vehicle’s wiring harness, ensuring all four male blade terminals are properly engaged. Follow the included instructions for detailed guidance.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 984-482 blower motor resistor undergoes rigorous quality control to ensure reliable operation in Jeep Commander and Grand Cherokee vehicles. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts. Refer to the product packaging or Dorman’s official documentation for exact warranty terms.