Universal Air SW9961C HVAC Blower Motor Resistor - Front

HVAC Blower Motor Resistor for Ford and Lincoln

Universal Air SW9961C is an HVAC blower motor resistor for vehicles with manual air conditioning or the specific climate-control configurations listed below. It restores blower speed control in applications where the fan only works on certain settings or stops responding at selected speeds.

Compatible with select Ford Expedition, Ford F-150, Ford Fiesta, Ford Escape, Ford Mustang, Ford Super Duty, Lincoln Mark LT, Mercury Mariner, and Mazda Tribute models, this Universal Air Blower Resistor line part number SW9961C is built for direct-fit replacement use in the listed applications.

• Fits 2015-2017 Ford Expedition, front, with Manual A/C
• Fits 2015 Ford F-150, N/A, without Dual A/C System
• Fits 2007-2014 Ford Expedition, front, not compatible with Automatic Temperature Control system
• Fits 2011-2014 Ford F-150, front, with Manual A/C
• Fits 2010-2014 Lincoln Mark LT, N/A, with Manual A/C
• Fits 2006-2008 Lincoln Mark LT, N/A, with Manual A/C
• Fits 2011-2013 Ford Fiesta, N/A
• Fits 2009-2012 Ford Escape, N/A, not compatible with Automatic Temperature Control system
• Fits 2010-2011 Mazda Tribute, N/A, not compatible with Automatic Temperature Control system
• Fits 2008-2011 Mercury Mariner, N/A, not compatible with Automatic Temperature Control system
• Fits 2008-2010 Ford F-150, N/A, not compatible with Automatic Temperature Control system
• Fits 2008-2010 Ford F-250 Super Duty, N/A, without DUAL ZONE AC
• Fits 2008-2010 Ford F-350 Super Duty, N/A, without Dual A/C System
• Fits 2008-2009 Ford Mustang, N/A, without Dual A/C System
• Fits 2008 Ford Escape, N/A, with Manual A/C
• Fits 2004-2007 Ford F-150, N/A, with Manual A/C
• Fits 2005-2007 Ford Five Hundred, N/A, not compatible with Automatic Temperature Control system
• Fits 2004-2007 Ford Freestar, N/A, without Dual A/C System
• Fits 2005-2007 Ford Freestyle, N/A, Fitment Note: For vehicles equipped with Automatic Temperature Control.
• Fits 2005-2007 Ford Mustang, N/A, with Manual A/C
• Fits 2004 Ford F-150 Heritage, front, with Manual A/C; with Round Dash Vents

Key Features

• HVAC blower motor resistor for manual A/C and listed climate-control setups
• Direct replacement for the specified Ford, Lincoln, Mercury, and Mazda applications
• Supports blower speed control in vehicles with intermittent fan operation
• Universal Air Blower Resistor line part number SW9961C
• Fits front-position applications where noted in the fitment data

What It Does

When the blower resistor fails, the cabin fan may only work on one speed, lose lower speeds, or stop responding altogether. Replacing the resistor can restore normal HVAC fan control in the listed Ford F-150, Ford Expedition, and related applications.

• Fixes blower motor speeds that only work on high
• Addresses loss of one or more fan speeds
• Restores cabin airflow control in manual A/C systems
• Helps correct HVAC fan operation after resistor failure
• Supports proper blower control in the specified Ford and Lincoln models

Installation Notes

Verify the vehicle’s HVAC system before ordering, since several listings exclude Automatic Temperature Control, Dual A/C, or Dual Zone A/C configurations. Match the year, make, model, position, and notes exactly to the fitment data for SW9961C.

For Ford F-150, Ford Expedition, and Mustang applications, confirm whether the vehicle uses manual A/C and whether the dash vent or dual-system notes apply. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Universal Air SW9961C is cataloged as an HVAC blower motor resistor for the listed applications and should be selected by exact fitment details to ensure proper replacement.