Dorman 984-459 HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Nissan and INFINITI

The Dorman 984-459 HVAC blower motor resistor is designed to restore proper blower motor function in select Nissan and INFINITI vehicles. Engineered to meet OEM specifications, this resistor ensures consistent airflow control for your vehicle's heating and cooling system.

• Compatible with Nissan Armada, Nissan TITAN, and INFINITI QX56 models
• Features 2 bolt holes for secure mounting
• Equipped with a single rectangular female connector
• Includes 4 female blade terminals for reliable electrical connections
• Does not include wiring harness or mounting hardware
• Package contains the blower motor resistor and installation instructions

Technical Details and Specifications

The Dorman 984-459 blower motor resistor is designed with a rectangular female connector housing one connector and four female blade terminals. It mounts securely using two bolt holes, ensuring a stable fit within the HVAC system. This resistor does not come with a wiring harness or mounting hardware, so those components must be reused from the original part or sourced separately. The included instructions provide guidance for proper installation and handling.

Compatible Vehicles and Applications

This blower motor resistor is compatible with specific Nissan and INFINITI models, including the Nissan Armada, Nissan TITAN, and INFINITI QX56. It is intended for use in HVAC systems where blower motor speed control is necessary to maintain comfortable cabin temperatures and proper airflow.

• Restores blower motor speed control in Nissan Armada HVAC systems
• Resolves inconsistent fan speeds in Nissan TITAN heating and cooling
• Fixes blower motor resistor failures in INFINITI QX56 climate control
• Eliminates blower motor speed loss or non-functioning fan issues
• Addresses electrical connection problems related to resistor terminals

Installation Notes and Tips

When installing the Dorman 984-459 blower motor resistor, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Retain the original mounting hardware if possible, as this part does not include bolts. Verify the connector shape and terminal type match the vehicle’s wiring harness before installation. Follow the included instructions carefully to avoid damage to the resistor or HVAC system components.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 984-459 blower motor resistor undergoes quality checks to ensure reliable performance in Nissan and INFINITI HVAC systems. Warranty coverage details can be obtained from the product documentation or Dorman’s official resources.