Dorman 973-000 HVAC Blower Motor Resistor - Front

Reliable HVAC Blower Motor Resistor for Select GM Vehicles

The Dorman 973-000 HVAC blower motor resistor is designed to restore proper blower motor function in various Buick, Chevrolet, Oldsmobile, and Pontiac models. This component ensures consistent airflow control for your vehicle's heating and cooling system.

• Terminal Type: Blade for secure electrical connection
• Includes blower motor resistor and installation instructions
• Mounting hardware not included, compatible with existing vehicle hardware
• Compatible with multiple GM models including Buick Century, Chevrolet Corvette, and Pontiac Grand Prix

Product Details and Specifications

The Dorman 973-000 blower motor resistor features a blade terminal type, providing a reliable and straightforward connection to your vehicle's wiring harness. This resistor is engineered to regulate the blower motor speed by controlling the electrical current, which is essential for maintaining the desired cabin temperature. The package includes the blower motor resistor and detailed instructions to assist with installation. Note that mounting hardware is not included, so the original hardware should be reused or sourced separately.

Compatible Vehicles and Applications

This blower motor resistor is compatible with a range of GM vehicles, including Buick Century, Chevrolet Corvette, Oldsmobile Intrigue, Pontiac Grand Prix, and others such as the Chevrolet Impala and Pontiac Montana. It is specifically designed to fit models that require a blade terminal type resistor for their HVAC blower motor system.

Common Issues Addressed by the Blower Motor Resistor

• Inconsistent blower motor speeds or blower stuck on one speed
• No airflow from the HVAC system despite blower motor operation
• Intermittent blower motor function or failure to operate at certain speeds
• Overheating or electrical resistance issues within the blower motor circuit
• HVAC blower motor resistor failure causing reduced climate control performance

Installation Notes and Tips

Installation of the Dorman 973-000 blower motor resistor requires removal of the old resistor from the HVAC housing. Since mounting hardware is not included, retain the original screws or bolts for reinstallation. Ensure the blade terminals are clean and free of corrosion before connecting the new resistor. Follow the included instructions carefully to avoid damage to the resistor or HVAC system components.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 973-000 blower motor resistor undergoes quality checks to ensure durability and reliable performance. Please refer to Dorman's warranty policy for specific coverage details related to this part.