Universal Air SW11259C HVAC Blower Motor Resistor - Front

HVAC Blower Motor Resistor for Ford and Mercury

Universal Air SW11259C is a blower motor resistor for vehicles equipped with Automatic Temperature Control. It is used in the HVAC system to regulate blower motor speed and restore proper cabin airflow control. This part is a direct fit for select Ford Explorer, Explorer Sport, Explorer Sport Trac, Ranger, and Mercury Mountaineer applications.

Key Features

• HVAC blower motor resistor for automatic temperature control systems
• Fits 1998-2001 Ford Explorer, front, with Automatic Temperature Control
• Fits 2001 Ford Explorer Sport with Automatic Temperature Control
• Fits 2001 Ford Explorer Sport Trac with Automatic Temperature Control
• Fits 2001 Ford Ranger
• Fits 1998 Mercury Mountaineer with Automatic Temperature Control
• Universal Air Blower Resistor line for HVAC repair applications
• Part number SW11259C for ordering and fitment verification

Detailed Description

Universal Air SW11259C is an HVAC blower motor resistor built for specific Ford and Mercury vehicles that use Automatic Temperature Control. In these applications, the resistor helps manage blower motor output so the cabin fan operates at the selected speed settings. If your Ford Explorer, Mercury Mountaineer, or related model has lost one or more fan speeds, this blower resistor is the component to inspect and replace.

The Universal Air Blower Resistor product line focuses on HVAC electrical control components for repair work where accurate blower speed operation matters. SW11259C is listed for 1998-2001 Ford Explorer, 2001 Ford Explorer Sport, 2001 Ford Explorer Sport Trac, 2001 Ford Ranger, and 1998 Mercury Mountaineer applications, with front-position fitment noted where applicable.

Common Issues This Part Can Address

• Blower motor works only on certain speed settings
• No cabin fan operation at lower speeds
• Intermittent HVAC blower performance
• Loss of climate control airflow adjustment
• Resistor failure in Automatic Temperature Control systems

Installation Notes and Tips

Verify the vehicle is equipped with Automatic Temperature Control before ordering. Confirm the original part number SW11259C and match the connector style and mounting location before installation. On Ford Explorer and Mercury Mountaineer applications, access is typically through the HVAC housing area, so inspect the blower motor connector and surrounding wiring for heat damage or corrosion during service.

Quality Assurance

PartCatalog lists this Universal Air blower resistor by part number SW11259C for the specified Ford and Mercury applications. Fitment is based on the vehicle data provided for this part.