Dorman 973-548 HVAC Blower Motor Resistor Kit

Reliable HVAC Blower Motor Resistor Kit for Acura MDX and Honda Pilot

The Dorman 973-548 HVAC Blower Motor Resistor Kit is designed to restore proper blower motor function in select Acura MDX and Honda Pilot 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 973-548 Blower Motor Resistor Kit

• Includes 1 blower motor resistor and 1 wiring harness for complete installation
• Wiring harness length of 6 inches for optimal fit and routing
• Blade terminal type with 4 male terminals for reliable electrical contact
• Female connector gender designed to mate securely with vehicle wiring
• Contains 4 wires and 1 connector to match factory specifications
• Wiring harness included for ease of replacement without splicing
• No mounting hardware or gasket/seal included, designed for direct replacement

Detailed Description of the Dorman 973-548 HVAC Blower Motor Resistor Kit

This HVAC blower motor resistor kit is engineered to meet the electrical and mechanical requirements of the blower motor system in Acura MDX and Honda Pilot vehicles. The included wiring harness, measuring 6 inches in length, features blade terminals with a female connector designed to fit the original equipment manufacturer (OEM) specifications. With four wires and terminals, this kit ensures proper current flow and blower speed control. The absence of mounting hardware and seals means it is intended for use with existing vehicle components, simplifying the replacement process.

Common Issues Resolved by This Blower Motor Resistor Kit

• Intermittent or non-functioning blower motor speeds
• Blower motor stuck on a single speed setting
• Complete loss of blower motor operation
• Electrical resistance failure causing HVAC system malfunctions
• Wiring harness damage or corrosion affecting blower motor performance

Installation Notes and Tips for Acura MDX and Honda Pilot

Before installation, disconnect the vehicle battery to prevent electrical shorts. The kit includes a wiring harness with blade terminals that connect directly to the vehicle’s blower motor resistor circuit. Since mounting hardware is not included, reuse existing fasteners or hardware from the original resistor. Ensure the female connector is fully seated to avoid loose connections. Verify blower motor operation at all speed settings after installation.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 973-548 blower motor resistor kit undergoes quality control testing to ensure reliable performance in Acura MDX and Honda Pilot HVAC systems. Warranty coverage details should be confirmed with the parts provider or manufacturer documentation.