Dorman 973-546 HVAC Blower Motor Resistor Kit

Reliable HVAC Blower Motor Resistor Kit for Chrysler and Dodge

The Dorman 973-546 HVAC Blower Motor Resistor Kit is designed to restore proper blower motor function in select Chrysler and Dodge vehicles. This kit includes a blower motor resistor and a wiring harness to ensure a secure and efficient electrical connection.

• Includes 1 blower motor resistor and 1 wiring harness
• Wiring harness length: 6 inches for easy installation
• Blade terminal type with 5 male terminals and 2 female connectors
• Two mounting holes for secure attachment (mounting hardware not included)
• Compatible with Chrysler 300M, Concorde, Intrepid, LHS, and New Yorker models

Detailed Product Features and Specifications

The Dorman 973-546 blower motor resistor kit features a 6-inch wiring harness with five wires and two female connectors, designed to interface with male blade terminals on the resistor. The kit includes two mounting holes to facilitate secure installation, although mounting hardware is not included. This resistor kit is engineered to meet the electrical requirements of HVAC blower motors in Chrysler and Dodge vehicles, specifically the 300M, Concorde, Intrepid, LHS, and New Yorker models. The blade terminal design ensures reliable electrical contact and durability under typical operating conditions.

Compatible Vehicles and Applications

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

• Chrysler 300M
• Chrysler Concorde
• Chrysler Intrepid
• Chrysler LHS
• Chrysler New Yorker

Use this kit to address HVAC blower motor issues such as inconsistent fan speeds or complete blower failure in these models.

Common Issues Resolved by This Blower Motor Resistor Kit

• Intermittent or non-functioning blower motor speeds
• Blower motor stuck on one speed setting
• HVAC fan not operating at all
• Electrical connection failures in the blower motor circuit
• Overheating or resistor burnout causing HVAC system malfunction

Installation Notes and Tips

Installation of the Dorman 973-546 blower motor resistor kit requires basic automotive electrical knowledge. The included wiring harness simplifies connection to the existing blower motor circuit. Ensure the vehicle’s ignition is off before installation. Use the two mounting holes to secure the resistor in place; however, mounting hardware is not included and must be sourced separately. Verify all electrical connections are tight and free of corrosion to maintain optimal performance.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 973-546 blower motor resistor kit undergoes quality control testing to ensure reliable operation in compatible Chrysler and Dodge vehicles. Please refer to Dorman’s warranty policy for specific coverage details.