Dorman 973-424 HVAC Blower Motor Resistor Kit

Overview of Dorman HVAC Blower Motor Resistor Kit 973-424

The Dorman 973-424 HVAC Blower Motor Resistor Kit is designed specifically for Jeep Grand Cherokee models. This kit includes a blower motor resistor, wire harness, and mounting plate to ensure proper fit and function in your vehicle's HVAC system.

• Includes 1 blower motor resistor, 1 wire harness, and mounting plate
• Wiring harness length of 6 inches for optimal installation
• Features 5 wires and 2 connectors with female connector gender
• Blade terminal type with 5 male terminals for secure electrical connections
• Equipped with 2 mounting holes for stable installation
• Wiring harness included for a complete replacement solution

Detailed Product Description

The Dorman 973-424 blower motor resistor kit is engineered to restore proper blower motor function in Jeep Grand Cherokee vehicles. The kit includes a 6-inch wiring harness with 5 wires and 2 female connectors, designed to interface with the vehicle’s existing electrical system. The blade terminal type with 5 male terminals ensures reliable and secure connections, minimizing the risk of electrical failure. The included mounting plate with 2 mounting holes allows for straightforward installation without the need for additional hardware. This kit does not include a gasket or seal but provides all necessary components to replace a faulty blower motor resistor and wiring harness.

Common Applications and Issues Resolved

• Restores blower motor speed control in Jeep Grand Cherokee HVAC systems
• Fixes intermittent or non-functioning blower motor speeds
• Eliminates electrical connection issues caused by damaged wiring harnesses
• Addresses overheating or failure of the blower motor resistor
• Prevents blower motor from operating only on high speed

Installation Notes and Tips

• Ensure vehicle ignition is off before beginning installation
• Disconnect the battery to prevent electrical shorts
• Use the included mounting plate and 2 mounting holes for secure attachment
• Verify connector gender and terminal types match vehicle wiring before installation
• Check wiring harness length and routing to avoid pinching or damage

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 973-424 blower motor resistor kit undergoes rigorous quality control to ensure durability and reliable performance in Jeep Grand Cherokee vehicles. Warranty coverage details can be obtained from the product packaging or Dorman’s official documentation.