Dorman 984-124 HVAC Blower Motor Resistor

Overview of Dorman HVAC Blower Motor Resistor 984-124

The Dorman HVAC Blower Motor Resistor 984-124 is designed specifically for Nissan Altima models, providing reliable control over your vehicle's blower motor speeds. This component ensures consistent HVAC performance by regulating the electrical current to the blower motor.

• Compatible with Nissan Altima models
• Four bolt hole mounting for secure installation
• Rectangular female connector with one connector and four male terminals
• Blade-type terminals for reliable electrical connection
• Includes blower motor resistor and installation instructions

Technical Details and Attributes

This blower motor resistor features four bolt holes, allowing for a stable and secure fit within the HVAC system of your Nissan Altima. The part includes a single rectangular female connector designed to mate with the vehicle's wiring harness, which is not included. It has four male blade terminals that provide a solid electrical connection, ensuring proper current flow to the blower motor. The resistor does not come with mounting hardware, so existing hardware should be reused during installation.

Function and Application

The Dorman 984-124 blower motor resistor is essential for controlling the speed of the HVAC blower motor in Nissan Altima vehicles. It adjusts the electrical resistance to regulate fan speeds, enabling multiple airflow settings inside the cabin.

• Resolves blower motor speed issues such as limited or no fan speed options
• Fixes inconsistent or intermittent blower motor operation
• Addresses overheating or electrical resistance failures in the HVAC system
• Restores proper airflow control for heating and cooling functions

Installation Notes and Tips

Installation requires removing the old blower motor resistor from the HVAC housing and securing the new Dorman 984-124 unit using the four bolt holes. Ensure the rectangular female connector is properly aligned and fully seated with the vehicle’s wiring harness. Since mounting hardware and wiring harness are not included, retain original components for reinstallation. Follow the included instructions carefully to avoid damage to terminals or connectors.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit and function. The 984-124 blower motor resistor undergoes quality testing to ensure durability and reliable performance in Nissan Altima HVAC systems. This part includes installation instructions and is backed by Dorman’s standard warranty coverage, providing confidence in its long-term operation.