Dorman 973-523 HVAC Blower Motor Resistor Kit

Overview of Dorman HVAC Blower Motor Resistor Kit 973-523

The Dorman 973-523 HVAC blower motor resistor kit is designed specifically for Chrysler PT Cruiser models. This kit includes a blower motor resistor and a wiring harness, engineered to restore proper blower motor function and ensure reliable HVAC performance.

• Includes 1 blower motor resistor and 1 wiring harness
• Wiring harness length: 6 inches for optimal fit
• Connector quantity: 1 female connector with 4 male terminals
• Blade terminal type for secure electrical connection
• Wiring harness included for straightforward installation
• No mounting hardware or gasket/seal included

Detailed Product Description

The Dorman 973-523 blower motor resistor kit is tailored for the Chrysler PT Cruiser, providing a direct replacement for the original HVAC blower motor resistor assembly. The included wiring harness measures 6 inches in length and features a female connector with four male blade terminals, ensuring compatibility with the vehicle’s existing electrical system. This kit does not include mounting hardware or gaskets, focusing on the essential components needed to restore blower motor resistor functionality. The blade terminal type supports a reliable and durable electrical connection, critical for consistent HVAC blower operation.

Common Applications and Problem Resolution

This blower motor resistor kit is used to regulate the speed of the HVAC blower motor in Chrysler PT Cruiser vehicles. It addresses several common issues, including:

• Blower motor only working on high speed
• Intermittent blower motor operation
• Complete loss of blower motor function
• HVAC blower speeds not responding correctly
• Electrical connection failures within the blower motor circuit

Installation Notes and Tips

• Ensure the vehicle is powered off before installation to avoid electrical hazards
• Verify connector orientation and terminal alignment for proper fit
• Use the included wiring harness to replace damaged or corroded wiring
• Check for any debris or corrosion in the blower motor housing before installation
• Test blower motor operation at all speeds after installation to confirm functionality

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 973-523 blower motor resistor kit undergoes quality control testing to ensure reliable performance in Chrysler PT Cruiser vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship.