Dorman 973-581 HVAC Blower Motor Resistor Kit

Reliable HVAC Blower Motor Resistor Kit for Nissan and Infiniti Vehicles

The Dorman 973-581 HVAC blower motor resistor kit is designed to restore proper blower motor function in select Nissan and Infiniti models. This kit includes a blower motor resistor and a wiring harness to ensure a secure and efficient electrical connection.

Key Features of the Dorman 973-581 Blower Motor Resistor Kit

• Includes 1 blower motor resistor and 1 wiring harness with a 30 cm length
• Blade terminal type with 3 male terminals for reliable connectivity
• Single male connector designed for easy integration
• Equipped with 2 mounting holes for secure installation
• Wiring harness included to simplify replacement process
• Compatible with multiple Nissan and Infiniti models including Maxima, Pathfinder, Rogue, Sentra, Titan, QX60, and more

Detailed Product Description

The Dorman 973-581 blower motor resistor kit is engineered to meet the electrical requirements of HVAC systems in various Nissan and Infiniti vehicles. Featuring blade-type terminals and a male connector, this resistor kit ensures a stable electrical connection to the blower motor. The included wiring harness, measuring 30 cm, facilitates a straightforward installation without the need for additional wiring modifications. With two mounting holes, the resistor can be securely fastened to the HVAC housing, maintaining proper positioning and function.

Common Applications and Issues Addressed

• Restores blower motor speed control in Nissan Maxima and Pathfinder models
• Resolves intermittent or non-functioning blower motor speeds in Infiniti Q45 and QX4
• Fixes HVAC blower motor resistor failures causing no airflow or limited fan speeds in Nissan Rogue and Sentra
• Addresses electrical connection issues in Nissan Titan and NV series vans
• Improves HVAC system reliability in Infiniti G20 and I30 vehicles

Installation Notes and Tips

• Ensure the vehicle’s battery is disconnected before beginning installation
• Verify compatibility with your specific Nissan or Infiniti model and year
• Use the included wiring harness to avoid splicing or cutting factory wires
• Secure the resistor using the two mounting holes to prevent vibration damage
• Inspect the blower motor and related components for additional wear or damage during replacement

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 973-581 blower motor resistor kit undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty terms may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to Dorman’s official documentation for detailed warranty information.