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

HVAC Blower Motor Resistor Connector

Dorman 973-305 is an HVAC blower motor resistor connector built to replace an original connector damaged by corrosion or heat. It uses corrosion-resistant metal terminals and a 4-wire harness layout to restore a secure electrical connection for the blower motor circuit.

Compatible With Jeep Wrangler, Jeep Cherokee, and Dodge Ram van applications listed below, this connector supports repair work where the factory plug has overheated, loosened, or broken down over time. The Dorman 973-305 is a direct-fit electrical connector solution for common HVAC blower motor resistor repairs.

Key Features

• Replacement HVAC blower motor resistor connector for damaged OE plugs
• Corrosion-resistant metal terminals for stable electrical contact
• 4-wire harness design with female blade terminals
• 16-gauge wire construction
• 20-inch overall harness length
• Fits select Jeep Wrangler, Jeep Cherokee, and Dodge Ram van applications

Detailed Description

This Dorman HVAC blower motor resistor connector is designed for repair of heat-affected or corroded factory connectors in the blower motor resistor circuit. The female blade terminals and 16-gauge wiring help maintain a dependable connection where the original plug has failed from overheating or corrosion. Dorman 973-305 is a practical replacement for vehicles that need a clean electrical repair at the resistor connector.

This part cross-references 1P1546 and 5019941AA for the same application. It is a strong match for owners searching for a blower motor resistor connector for 1997-2001 Jeep Cherokee, 1997-2001 Jeep Wrangler, or 1999-2003 Dodge Ram 1500 Van, 2500 Van, and 3500 Van HVAC repair.

What It Helps Fix

• Blower motor operation that stops working because of a damaged connector
• Intermittent HVAC fan speeds caused by poor terminal contact
• Heat damage at the resistor plug
• Corrosion at the original blower motor resistor connector
• Loose or broken electrical connection at the HVAC resistor harness

Installation Notes

Inspect the resistor and surrounding wiring before installation, since heat damage often affects more than the connector alone. Match the terminal orientation and wire routing to the original harness, and verify a secure blade-terminal fit before restoring power. This connector is listed for 2002-2006 Jeep Wrangler Right Hand Drive, 1997-2001 Jeep Cherokee, 1997-2001 Jeep Wrangler, and select 1997-1998 Dodge B-series and 1999-2003 Dodge Ram van front and rear applications.

Quality Assurance

Dorman designs replacement electrical connectors to address common OE failure points such as corrosion and overheating. The corrosion-resistant terminal construction supports reliable electrical performance in HVAC blower motor resistor repairs.