HomeStandard Ignition S-1839 A/C Compressor Cut-Off Switch Harness Connector
Part #: S-1839

Standard Ignition S-1839 A/C Compressor Cut-Off Switch Harness Connector

75 vehicles fit this part
Select your vehicle to confirm fitment
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Fitment: Ford, Jeep, Lincoln, and Mercury, Cherokee, Cougar, Crown Victoria, E-350 Club Wagon, E-350 Super Duty, Escape, F-250 Super Duty, F-350 Super Duty, Focus, Grand Marquis, GT, Mariner, Mustang, Sable, Taurus, and Town Car
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Reliable A/C Compressor Cut-Off Switch Harness Connector

The Standard Ignition S-1839 A/C Compressor Cut-Off Switch Harness Connector is designed to ensure secure and efficient electrical connections in your vehicle's HVAC system. Engineered with precision, this connector supports proper function of the A/C compressor cut-off switch in select Ford, Jeep, Lincoln, and Mercury models.

  • Connector Gender: Male for secure mating
  • Connector Quantity: 1 harness connector included
  • Terminal Gender: Female terminals for reliable contact
  • Terminal Quantity: 4 blade terminals for stable connections
  • Wire Quantity: 4 wires to maintain consistent electrical flow

Product Details and Specifications

The S-1839 harness connector features four female blade terminals designed to fit securely with male connectors, ensuring a stable electrical connection for the A/C compressor cut-off switch. With four wires integrated into the harness, this connector supports the necessary wiring configuration for proper HVAC system operation. The male connector design facilitates easy installation and compatibility with factory wiring harnesses. This part is engineered to meet OEM specifications, providing dependable performance in vehicles such as the Ford Mustang, Jeep Cherokee, Lincoln Town Car, and Mercury Cougar.

Compatible Vehicles and Applications

This A/C compressor cut-off switch harness connector is compatible with a range of Ford, Jeep, Lincoln, and Mercury vehicles, including:

  • Ford Mustang, F-250 Super Duty, F-350 Super Duty, Escape, Focus, E-350 Club Wagon, E-350 Super Duty
  • Jeep Cherokee, Grand Marquis
  • Lincoln Town Car, Grand Marquis
  • Mercury Cougar, Mariner, Sable
  • Other models such as Crown Victoria, Taurus, and GT

Common Issues Addressed by This Connector

  • Intermittent or failed A/C compressor cut-off switch operation
  • Loose or corroded electrical connections causing HVAC malfunctions
  • Damaged or worn harness connectors affecting compressor control
  • Electrical shorts or open circuits in the A/C compressor wiring
  • Replacement of factory connectors to restore HVAC system reliability

Installation Notes and Tips

When installing the Standard Ignition S-1839 harness connector, ensure the male connector aligns properly with the mating female terminals. Verify that all four blade terminals are securely seated to prevent electrical issues. Inspect the wiring for any damage before installation and replace if necessary. This connector is designed to integrate seamlessly with factory wiring harnesses on compatible Ford, Jeep, Lincoln, and Mercury models. Professional installation is recommended to maintain system integrity.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The S-1839 harness connector undergoes rigorous quality control to provide consistent electrical connectivity for your vehicle's HVAC system. Please refer to Standard Ignition's warranty policy for specific coverage details.

BrandStandard Ignition
Part NumberS-1839
Connector GenderMale
Connector Quantity1
Terminal GenderFemale
Terminal Quantity4
Terminal TypeBlade terminals
Wire Quantity4

This part fits 75 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2010FordE-350 Super Duty6.0LV8N/A
2010FordEscapeN/A
2010FordMustangN/A
2010MercuryMarinerN/A
2009FordE-350 Super Duty6.0LV8N/A
2009MercuryMarinerN/A
2008FordE-350 Super Duty6.0LV8N/A
2008FordEscapeN/A
2008FordMustangN/A
2008MercuryMarinerN/A
2007FordE-350 Super Duty6.0LV8N/A
2007FordEscapeN/A
2007FordF-250 Super Duty6.0LV8N/A
2007FordF-350 Super Duty6.0LV8N/A
2007FordFocusN/A
2007FordMustangN/A
2007MercuryMarinerN/A
2006FordE-350 Super Duty6.0LV8N/A
2006FordEscapeN/A
2006FordF-250 Super Duty6.0LV8N/A
2006FordF-350 Super Duty6.0LV8N/A
2006FordFocusN/A
2006FordGTN/A
2006FordMustang4.6LV8N/A
2006FordMustangN/A
2006MercuryMarinerN/A
2005FordE-350 Club Wagon6.0LV8N/A
2005FordEscapeN/A
2005FordF-250 Super Duty6.0LV8N/A
2005FordF-350 Super Duty6.0LV8N/A
2005FordFocusN/A
2005FordGTN/A
2005FordMustang4.6LV8N/A
2005FordMustangN/A
2005FordTaurusN/A
2005MercuryMarinerN/A
2005MercurySableN/A
2004FordE-350 Club Wagon6.0LV8N/A
2004FordEscapeN/A
2004FordF-250 Super Duty6.0LV8N/A
2004FordF-350 Super Duty6.0LV8N/A
2004FordFocusN/A
2004FordMustang4.6LV8N/A
2004FordMustangN/A
2004FordTaurusN/A
2004MercurySableN/A
2003FordEscapeN/A
2003FordF-250 Super DutyN/A
2003FordF-350 Super DutyN/A
2003FordFocusN/A
2003FordMustang4.6LV8N/A
2003FordTaurusN/A
2003LincolnTown CarN/A
2003MercurySableN/A
2002FordCrown VictoriaN/A
2002FordEscapeN/A
2002FordFocusN/A
2002FordMustang4.6LV8N/A
2002FordTaurusN/A
2002LincolnTown CarN/A
2002MercuryCougarN/A
2002MercuryGrand MarquisN/A
2002MercurySableN/A
2001FordCrown VictoriaN/A
2001FordEscapeN/A
2001FordMustang4.6LV8N/A
2001FordTaurusN/A
2001JeepCherokeeN/A
2001LincolnTown CarN/A
2001MercuryCougarN/A
2001MercuryGrand MarquisN/A
2001MercurySableN/A
2000FordTaurusN/A
2000JeepCherokeeN/A
2000MercurySableN/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:

1U2Z14S411AUAEC1614PT1615WPT182

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