Four Seasons 20043 HVAC Blower Motor Resistor

Overview of Four Seasons Resistor Block 20043

The Four Seasons Resistor Block 20043 is designed to regulate blower motor speeds in HVAC systems for select Ford and Mercury vehicles. This fixed speed #3 resistor block ensures consistent airflow control, compatible with models such as the Ford Focus, Mercury Cougar, and Ford Transit Connect.

• Connector Gender: Female
• Connector Shape: Rectangular
• Number of Terminals: 4
• Terminal Type: Spade
• Speed Setting: Fixed #3
• OEM Compliance: Meets or exceeds OEM standards

Detailed Product Description

This HVAC blower motor resistor from Four Seasons is part of the Resistor Block product line, which focuses on providing reliable and precise blower motor speed control components. The 20043 resistor block features a rectangular female connector with four spade terminals, designed for secure and efficient electrical connections. Its fixed #3 speed setting is engineered to maintain consistent blower motor performance, ensuring proper climate control in your vehicle.

Compatible with Ford and Mercury models including the Contour, Cougar, Focus, Mystique, and Transit Connect, this resistor block is a direct replacement part that meets or exceeds original equipment manufacturer specifications. The design and terminal configuration allow for straightforward integration into the HVAC system, supporting optimal blower motor operation.

Common Applications and Issues Addressed

• Restores blower motor speed control in Ford Focus and Mercury Cougar HVAC systems
• Resolves blower motor failure at fixed speed #3
• Eliminates inconsistent airflow or blower motor not operating at certain speeds
• Replaces damaged or corroded resistor blocks causing HVAC malfunctions
• Supports proper climate control functionality in Ford Transit Connect and Mystique models

Installation Notes and Tips

• Ensure vehicle ignition is off before installation
• Disconnect the battery to prevent electrical shorts
• Locate the blower motor resistor block within the HVAC housing
• Remove the old resistor block by disconnecting the rectangular female connector and spade terminals
• Install the Four Seasons 20043 resistor block by connecting the four spade terminals securely
• Verify proper fitment with compatible Ford and Mercury models before finalizing installation

Quality Assurance and Warranty

The Four Seasons Resistor Block 20043 is manufactured to meet or exceed OEM standards, ensuring durability and reliable performance in HVAC blower motor applications. This part undergoes rigorous quality control to maintain consistent electrical resistance and terminal integrity. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.