Dorman 984-201 HVAC Blower Motor Resistor

Reliable HVAC Blower Motor Resistor for Select GM Vehicles

The Dorman 984-201 HVAC blower motor resistor is designed to restore proper blower motor function in various Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models. Engineered with precise terminal and connector specifications, this resistor ensures consistent HVAC performance and reliable climate control.

• Compatible with multiple GM trucks and SUVs including Chevrolet C10, C1500, and GMC K1500 Suburban
• Features 2 bolt holes for secure mounting
• Equipped with 4 male blade terminals for reliable electrical connection
• Rectangular male connector shape for proper fitment
• Includes blower motor resistor and installation instructions

Technical Details and Specifications

The Dorman 984-201 blower motor resistor is built with 4 male blade terminals and a rectangular male connector, designed to interface seamlessly with the factory wiring harness of compatible vehicles. It mounts securely using 2 bolt holes, ensuring stable installation without the need for additional mounting hardware. This resistor does not include a wiring harness, so it is intended for direct replacement of the original component. The package contains the blower motor resistor and detailed instructions to assist with installation.

Compatible Vehicles and Applications

This blower motor resistor is compatible with a wide range of GM vehicles, including Buick LeSabre and Riviera, Chevrolet C10, C1500, and Impala, GMC K10 and K1500 Suburban, Oldsmobile Delta 88, and Pontiac Bonneville and Catalina. It is suitable for models that require a resistor with 4 blade terminals and a rectangular male connector, ensuring proper fit and function in the HVAC system.

• Restores blower motor speed control in HVAC systems
• Resolves issues with blower motor not operating at certain speeds
• Fixes intermittent blower motor operation or complete failure
• Addresses overheating or electrical resistance problems in the blower circuit
• Improves overall climate control system reliability

Installation Notes and Tips

When installing the Dorman 984-201 blower motor resistor, ensure the vehicle’s ignition is off and the HVAC system is disconnected to prevent electrical shock. The resistor mounts using two bolts; verify the mounting surface is clean and free of corrosion for optimal contact. Since mounting hardware is not included, reuse the original bolts or source appropriate replacements. Confirm the connector orientation matches the rectangular male connector on the resistor to avoid improper connections.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing dependable performance for your HVAC system. The 984-201 blower motor resistor undergoes rigorous quality control to ensure durability and electrical reliability. Please refer to Dorman’s warranty policy for specific coverage details.