Dorman 973-091 HVAC Blower Motor Resistor

Overview of Dorman 973-091 HVAC Blower Motor Resistor

The Dorman 973-091 HVAC blower motor resistor is designed specifically for Mazda 6 models, providing reliable control over your vehicle's blower motor speeds. This component ensures proper airflow regulation within the HVAC system, maintaining comfort inside your car.

• Compatible with Mazda 6 models
• Two bolt hole mounting for secure installation
• Rectangular female connector with four male blade terminals
• Includes blower motor resistor and installation instructions
• No wiring harness or mounting hardware included

Detailed Product Features and Specifications

This blower motor resistor features a rectangular female connector designed to interface with four male blade terminals, ensuring a stable electrical connection. The part includes two bolt holes for mounting, allowing for a secure fit within the HVAC system of Mazda 6 vehicles. While the resistor does not come with a wiring harness or mounting hardware, it includes clear instructions to assist with installation. The Dorman 973-091 is engineered to regulate blower motor speeds effectively, contributing to consistent climate control performance.

Compatible Vehicles and Application

This HVAC blower motor resistor is compatible with Mazda 6 models, making it a suitable replacement part for maintaining or restoring proper HVAC function. The part number 973-091 corresponds directly to this application, ensuring fitment accuracy for your vehicle's blower motor system.

Common Issues Resolved by the Blower Motor Resistor

• Inconsistent blower motor speeds or blower stuck on one speed
• HVAC blower not responding to speed control settings
• Intermittent or no airflow from vents
• Overheating or failure of blower motor resistor
• Electrical connection issues within the blower motor circuit

Installation Notes and Tips

Installation requires removal of the old blower motor resistor from the HVAC housing, typically secured by two bolts. Ensure the rectangular female connector aligns properly with the vehicle’s male blade terminals. Since mounting hardware and wiring harness are not included, retain original components or source replacements as needed. Follow the included instructions carefully to avoid damage to the connector terminals during installation.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 973-091 blower motor resistor undergoes quality checks to ensure durability and reliable performance in Mazda 6 HVAC systems. Warranty coverage details should be confirmed at the point of purchase, as they may vary.