973-013 HVAC Blower Motor Resistor

Key Features

• Direct replacement for the original equipment resistor
• Restores fan speed control for heating and air conditioning systems
• Matches the fit and function of the factory part
• Engineered for durability and reliable performance
• Connector: 1 Female
• Terminal Quantity: 4

Replaces / Cross-Reference Part Numbers

• Dorman: 973-013
• Ford / Motorcraft: 3F2Z-18591-AA, F4UZ-19A706-A, F7UZ-19E624-AA, YH-1715

Compatibility & Fitment

• Ford E-150: 1997-2014
• Ford E-250: 1997-2014
• Ford E-350: 1997-2014
• Ford E-150 / E-350 Club Wagon: 2003-2005
• Ford E-350 / E-450 Super Duty: 1999-2019
• Ford E-550 Super Duty: 2002-2003
• Ford F-250 Super Duty: 1999-2007
• Ford F-350 Super Duty: 1999-2007
• Ford F-450 Super Duty: 1999-2007
• Ford F-550 Super Duty: 1999-2007
• Ford Excursion: 2000-2005
• Ford Expedition: 1997-2002
• Lincoln Navigator: 1998-2002

When to Replace

• Blower fan only operates on the highest speed setting
• Fan speed cannot be adjusted
• No air blows from the vents at any speed
• Intermittent fan operation

Installation Tips

• Disconnect the vehicle's battery before beginning installation.
• The resistor is typically located behind the glove box on the passenger side of the vehicle.
• Inspect the blower motor when replacing the resistor. A failing motor can draw excessive current and cause the new resistor to fail prematurely.
• Ensure the electrical connector is clean, free of corrosion, and seats securely.