Dorman 973-552 HVAC Blower Motor Resistor Kit

Overview of Dorman HVAC Blower Motor Resistor Kit 973-552

The Dorman 973-552 HVAC Blower Motor Resistor Kit is designed specifically for Mazda 5 models, providing reliable control of your vehicle's blower motor speeds. This kit includes a blower motor resistor and a wiring harness to ensure proper electrical connectivity and performance.

• Includes 1 blower motor resistor and 1 wiring harness with 3 butt connectors
• Wiring harness length of 6 inches for easy installation
• Blade terminal type with 3 male terminals and 1 female connector
• Equipped with 3 mounting holes for secure attachment
• Wiring harness included for a complete replacement solution

Detailed Product Description

The Dorman 973-552 blower motor resistor kit is engineered to restore proper blower motor function in Mazda 5 vehicles. The kit features a wiring harness with a 6-inch length, providing sufficient reach for connection without excess slack. It includes three male blade terminals and one female connector, ensuring compatibility with the existing electrical system. The resistor unit mounts securely using three mounting holes, though mounting hardware is not included. This kit also comes with three butt connectors to facilitate wiring repairs or replacements during installation.

Common Applications and Issues Resolved

• Restores blower motor speed control in Mazda 5 HVAC systems
• Eliminates blower motor failure caused by faulty resistor units
• Fixes inconsistent or non-functioning blower speeds
• Addresses electrical connection issues with included wiring harness
• Prevents overheating and potential damage to HVAC components

Installation Notes and Tips

Installation of the Dorman 973-552 blower motor resistor kit requires basic automotive electrical knowledge. The included wiring harness simplifies the replacement process, but note that mounting hardware is not provided and may need to be reused or sourced separately. Ensure all electrical connections are secure using the supplied butt connectors. Disconnect the vehicle battery before installation to avoid electrical shorts. This kit is compatible specifically with Mazda 5 models, so verify fitment before proceeding.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 973-552 blower motor resistor kit undergoes quality checks to ensure durability and reliable performance in Mazda 5 vehicles. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts. Consult product documentation or the manufacturer for exact warranty terms.