Dorman 973-237 HVAC Blower Motor Resistor - Front

Dorman 973-237 Blower Motor Resistor

Restore proper cabin airflow control with this Dorman HVAC blower motor resistor for select Ford Windstar models. It is a direct replacement for the original resistor used to manage blower motor speed settings in the front HVAC system.

Fits 1999-2003 Ford Windstar, front.

Key Features

• Direct replacement blower motor resistor for OE-style operation
• Designed for select 1999-2003 Ford Windstar front HVAC applications
• Rectangular 1-connector design with 4 male blade terminals
• 2 bolt-hole mounting layout for secure installation
• Package includes the blower motor resistor and instructions
• Dorman 973-237 is built to match original equipment function and performance on the listed vehicles

Detailed Description

The Dorman 973-237 is an HVAC blower motor resistor made for front heating and cooling systems on the 1999-2003 Ford Windstar. When the original resistor burns out, blower speeds can stop working correctly or the fan may only operate on certain settings. This replacement restores the resistor function used to regulate blower motor speed in the cabin HVAC system. This part cross-references Four Seasons 20312 for the same application.

Use Dorman 973-237 when servicing a Ford Windstar blower motor speed control issue and you need a replacement that follows the original connector, terminal, and mounting layout. The rectangular female connector, blade terminals, and 2-bolt mounting pattern support a straightforward OE-style repair.

Common Issues This Part Can Solve

• Blower motor works only on one speed
• Fan speeds stop responding in the front HVAC system
• No cabin airflow from the heater or air conditioner on selected settings
• Burnt or heat-damaged blower resistor failure
• Intermittent blower operation in a 1999-2003 Ford Windstar

Installation Notes and Tips

Confirm the connector shape, terminal count, and mounting points before installation. The resistor mounts with 2 bolt holes and uses a single rectangular female connector with blade terminals. No wiring harness or mounting hardware is included, so reuse or source the required vehicle-specific components as needed. Follow the included instructions and inspect the blower motor and connector for heat damage before completing the repair.

Quality Assurance

Dorman designs this replacement resistor to match the operation and performance of the original equipment on the listed Ford Windstar applications. Part number 973-237 is intended for direct-fit service on the specified front HVAC system.