Dorman 973-442 HVAC Blower Motor Resistor Kit

Reliable HVAC Blower Motor Resistor Kit for Ford, Lincoln, Mercury

The Dorman 973-442 HVAC Blower Motor Resistor Kit is designed to restore proper blower motor function in select Ford, Lincoln, and Mercury vehicles. This kit includes a blower motor resistor and a wiring harness to ensure a secure and efficient electrical connection.

• Includes 1 blower motor resistor and 1 wiring harness with 3 butt connectors
• Wiring harness length of 6 inches for easy installation
• Features 5 male blade terminals and 1 female connector for reliable connectivity
• Equipped with 3 mounting holes for secure attachment (mounting hardware not included)
• Compatible with Ford Colony Park, Crown Victoria, Grand Marquis, LTD Crown Victoria, Marauder, and Lincoln Town Car models

Detailed Product Features and Specifications

The Dorman 973-442 blower motor resistor kit includes a wiring harness with five wires and five male blade terminals, paired with a female connector to ensure proper electrical contact. The 6-inch wiring harness length provides flexibility during installation, while the three mounting holes allow for stable and secure placement within the HVAC system. This kit does not include mounting hardware or gaskets, so existing hardware should be reused or sourced separately. The package contains three butt connectors to facilitate wiring connections, ensuring a professional and durable repair.

Compatible Vehicles and Applications

This blower motor resistor kit is specifically designed for use in Ford, Lincoln, and Mercury vehicles, including the Colony Park, Crown Victoria, Grand Marquis, LTD Crown Victoria, Marauder, and Town Car models. The Dorman 973-442 part number ensures compatibility with these vehicles’ HVAC systems, restoring blower motor speed control and improving climate control performance.

Common Issues Resolved by This Blower Motor Resistor Kit

• Blower motor only works on high speed or fails to operate at lower speeds
• Intermittent blower motor function or inconsistent airflow
• HVAC blower motor resistor failure causing loss of fan speed control
• Electrical connection issues within the blower motor circuit
• Wiring harness damage or corrosion affecting blower motor performance

Installation Notes and Tips

• Ensure the vehicle’s battery is disconnected before installation to prevent electrical shorts
• Reuse existing mounting hardware or acquire appropriate fasteners for the three mounting holes
• Use the included butt connectors to secure wiring harness connections and prevent loose contacts
• Verify proper orientation of male and female terminals during installation for correct electrical flow
• Test blower motor operation at all speed settings after installation to confirm repair success

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 973-442 blower motor resistor kit undergoes quality checks to ensure reliable performance in compatible Ford, Lincoln, and Mercury vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Refer to Dorman’s official warranty policy for complete terms.