Dorman 973-305 HVAC Blower Motor Resistor Connector - Front or Rear

Overview of Dorman HVAC Blower Motor Resistor Connector 973-305

The Dorman 973-305 HVAC blower motor resistor connector is designed to provide reliable electrical connectivity for HVAC blower motor resistor systems. Engineered for select Dodge and Jeep models, this connector ensures consistent performance and durability in demanding automotive environments.

• Compatible with Dodge B1500, B2500, B3500, Ram 1500 Van, Ram 2500 Van, Ram 3500 Van, and Jeep Cherokee and Wrangler models
• 16-gauge wire for optimal current handling
• Four-wire harness with female blade terminals
• Overall length of 20 inches for flexible installation
• Durable metal terminal material for corrosion resistance

Technical Details and Specifications

This HVAC blower motor resistor connector features a 16-gauge wire measurement, providing sufficient thickness to handle the electrical load required by blower motor resistor circuits. The connector includes four wires, each terminating in female blade terminals made of metal to ensure a secure and corrosion-resistant connection. The overall length of the harness is 20 inches, allowing for easy routing and installation within the vehicle's HVAC system. The blade terminal type is standard for many automotive electrical systems, facilitating compatibility and ease of replacement.

Compatible Vehicles and Applications

The Dorman 973-305 connector is specifically designed for use with HVAC blower motor resistor systems in various Dodge and Jeep vehicles. Compatible models include Dodge B1500, B2500, B3500 pickups, Ram 1500 Van, Ram 2500 Van, Ram 3500 Van, as well as Jeep Cherokee and Wrangler. This connector is intended for applications requiring a reliable four-wire harness connection to the blower motor resistor, ensuring proper HVAC function.

• Restores proper blower motor resistor electrical connection
• Resolves intermittent blower motor operation
• Eliminates HVAC blower motor resistor connector corrosion issues
• Prevents HVAC blower motor resistor circuit failures
• Supports consistent blower motor speed control

Installation Notes and Tips

When installing the Dorman 973-305 HVAC blower motor resistor connector, ensure the vehicle's battery is disconnected to prevent electrical shorts. Verify the connector terminals match the original equipment specifications, particularly the female blade terminal type. Route the 20-inch harness carefully to avoid contact with moving parts or heat sources. Secure the wiring harness to prevent vibration damage and ensure a stable connection. Proper installation will help maintain HVAC system reliability and performance.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 973-305 HVAC blower motor resistor connector is constructed with durable metal terminals and quality wire gauge to withstand automotive operating conditions. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to the product packaging or Dorman's official documentation for exact warranty terms.