Dorman 973-472 HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Ford and Lincoln Vehicles

The Dorman 973-472 HVAC blower motor resistor is designed to restore proper blower motor function in select Ford and Lincoln models. Engineered to meet OEM specifications, this resistor ensures consistent airflow control for your vehicle's heating and cooling system.

• Compatible with Ford F-250 Super Duty, F-350 Super Duty, Flex, and Lincoln MKT models
• Features a rectangular male connector with blade and aspa terminal types
• Includes one connector assembly with four male terminals
• Package contains the blower motor resistor and installation instructions
• No wiring harness or mounting hardware included

Product Details and Specifications

The Dorman 973-472 blower motor resistor is equipped with a single rectangular male connector designed for secure and reliable electrical connections. It features four male terminals with blade and aspa terminal types, ensuring compatibility with the vehicle's existing wiring system. This resistor does not include a wiring harness or mounting hardware, so it is intended for direct replacement in compatible HVAC blower motor circuits. The package includes the resistor itself along with detailed instructions to assist with installation.

Compatible Vehicles and Applications

This blower motor resistor is specifically compatible with the following vehicles:

• Ford F-250 Super Duty
• Ford F-350 Super Duty
• Ford Flex
• Lincoln MKT

It is designed to regulate the blower motor speed by controlling the electrical current, which helps maintain proper airflow through the HVAC system.

Common Issues Resolved by This Blower Motor Resistor

• Inconsistent or non-functioning blower motor speeds
• Blower motor stuck on a single speed setting
• Intermittent blower motor operation
• HVAC system failing to provide adequate airflow
• Electrical resistance failure causing blower motor malfunction

Installation Notes and Tips

Before installation, ensure the vehicle's ignition is off and the battery is disconnected to prevent electrical shock. The Dorman 973-472 blower motor resistor installs in the blower motor housing or HVAC case, depending on the vehicle model. Since mounting hardware and wiring harness are not included, reuse existing components if they are in good condition. Follow the included instructions carefully to connect the rectangular male connector with four terminals securely. Verify proper blower motor operation after installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 973-472 blower motor resistor undergoes quality testing to ensure reliable performance in Ford and Lincoln HVAC systems. Please refer to Dorman's warranty policy for specific coverage details.