HomeHVAC > Electrical ConnectorsStandard Ignition S2443 HVAC Blower Motor Resistor Connector - Front
Part #: S2443

Standard Ignition S2443 HVAC Blower Motor Resistor Connector - Front

Front
⚙️ 17 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Mercury, and Lincoln, Explorer Sport Trac, Expedition, Explorer, Mountaineer, and Aviator
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Overview of Standard Ignition HVAC Blower Motor Resistor Connector

The Standard Ignition S2443 HVAC blower motor resistor connector is designed for reliable electrical connections in Ford, Lincoln, and Mercury vehicles. This connector is compatible with models such as the Ford Explorer, Expedition, Aviator, and Mercury Mountaineer, ensuring proper fit and function.

  • Connector gender: Female
  • Connector quantity: 1
  • Oval connector shape for secure fit
  • Terminal gender: Female
  • Four blade-type terminals
  • Four-wire configuration

Detailed Product Description

The S2443 blower motor resistor connector by Standard Ignition features a female oval-shaped connector designed to interface seamlessly with the HVAC blower motor resistor system. It includes four female blade terminals that accommodate a four-wire setup, providing stable and efficient electrical connectivity. This connector is engineered to meet OEM specifications for Ford, Lincoln, and Mercury vehicles, including the Ford Explorer Sport Trac and Lincoln Aviator. The blade terminal design ensures a secure and corrosion-resistant connection, critical for maintaining consistent blower motor performance.

Compatible Vehicles and Applications

This HVAC blower motor resistor connector is compatible with the following makes and models:

  • Ford Explorer and Explorer Sport Trac
  • Ford Expedition
  • Lincoln Aviator
  • Mercury Mountaineer

It is specifically designed to replace worn or damaged connectors in the blower motor resistor circuit, restoring proper HVAC function.

Common Issues Addressed by This Connector

  • Intermittent blower motor operation due to poor electrical connection
  • HVAC blower speeds not functioning correctly
  • Blower motor resistor failure caused by connector corrosion or damage
  • Electrical shorts or open circuits in the blower motor wiring harness
  • Connector damage from wear or environmental exposure

Installation Notes and Tips

  • Ensure the vehicle ignition is off before installation
  • Disconnect the battery to prevent electrical shorts
  • Verify the connector orientation matches the oval shape for proper fit
  • Inspect wiring for damage before connecting
  • Secure the connector firmly to avoid loose connections

Quality Assurance and Warranty

Standard Ignition parts, including the S2443 blower motor resistor connector, are manufactured to meet or exceed OEM standards. This connector undergoes rigorous quality control to ensure durability and reliable electrical performance. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandStandard Ignition
Part NumberS2443
Connector GenderFemale
Connector ShapeOval
Terminal GenderFemale
Terminal TypeBlade

This part fits 17 vehicles. Search below:

YearMakeModel# DoorsPositionNotes
2007FordExplorer Sport TracN/AFitment: Excludes vehicles with automatic temperature control.
2006FordExpeditionFrontFitment: Excludes vehicles with automatic temperature control.
2006FordExplorer4 DoorN/A
2006MercuryMountaineerN/A
2005FordExpeditionFrontw/ Manual Control
2005FordExplorerN/A
2005LincolnAviatorN/AFitment: Excludes vehicles with automatic temperature control.
2005MercuryMountaineerN/A
2004FordExpeditionFrontw/ Manual Control
2004FordExplorerN/A
2004LincolnAviatorN/AFitment: Excludes vehicles with automatic temperature control.
2004MercuryMountaineerN/A
2003FordExpeditionFrontw/ Manual Control
2003FordExplorer4 DoorN/A
2003LincolnAviatorN/AFitment: Excludes vehicles with automatic temperature control.
2003MercuryMountaineerN/A
2002MercuryMountaineerN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

14011P20333U2Z14S411ZDA645-401EC2344PT2428WPT726

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.