HomeBelts and Cooling > Cooling Fan, Clutch and MotorStandard Ignition S-1877 Engine Cooling Fan Motor Connector
Part #: S-1877

Standard Ignition S-1877 Engine Cooling Fan Motor Connector

⚙️ 16 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Lincoln, Expedition, Freestar, Crown Victoria, Grand Marquis, and Town Car
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Overview of Standard Ignition Engine Cooling Fan Motor Connector S-1877

The Standard Ignition Engine Cooling Fan Motor Connector S-1877 is designed for reliable electrical connection in the cooling fan motor system. This connector is compatible with select Ford and Lincoln vehicles, including the Crown Victoria, Expedition, Freestar, Grand Marquis, and Town Car models.

  • Female connector gender with a round shape for secure fitment
  • Single connector quantity with four male pin terminals
  • Four wire quantity supporting stable electrical transmission
  • Terminal type: pins, ensuring consistent contact and durability
  • Compatible with Ford and Lincoln vehicles requiring this specific connector

Detailed Product Description and Attributes

The Standard Ignition S-1877 engine cooling fan motor connector features a female connector with a round design, facilitating a precise and secure connection to the cooling fan motor wiring harness. It includes four male pin terminals, which correspond to the four wires necessary for proper electrical flow and fan motor operation. This connector is engineered to maintain stable electrical contact under typical engine bay conditions, supporting the cooling system's efficiency.

With a terminal quantity of four and pin-type terminals, the connector ensures reliable signal and power transmission to the cooling fan motor. The four-wire configuration matches the wiring requirements of the cooling fan motor circuits in compatible Ford and Lincoln vehicles, including the Crown Victoria, Expedition, Freestar, Grand Marquis, and Town Car.

Compatible Vehicles and Applications

This engine cooling fan motor connector is specifically compatible with the following makes and models:

  • Ford Crown Victoria
  • Ford Expedition
  • Ford Freestar
  • Lincoln Grand Marquis
  • Lincoln Town Car

It is designed to replace worn or damaged connectors in the cooling fan motor circuit, ensuring proper electrical connectivity and fan operation.

Common Issues Addressed by the S-1877 Connector

  • Intermittent or failed cooling fan motor operation due to poor electrical connection
  • Corroded or damaged terminals causing voltage drops
  • Loose or broken wiring connections in the cooling fan motor harness
  • Overheating issues related to cooling fan failure
  • Electrical shorts or open circuits in the cooling fan motor wiring

Installation Notes and Tips

  • Ensure the vehicle ignition is off before installation to prevent electrical hazards
  • Verify connector orientation; the female round connector mates with the corresponding male connector on the cooling fan motor
  • Inspect wiring for damage or corrosion before connecting
  • Secure the connector firmly to avoid vibration-related disconnections
  • Test the cooling fan motor operation after installation to confirm proper function

Quality Assurance and Warranty Information

Standard Ignition parts, including the S-1877 engine cooling fan motor connector, are manufactured to meet or exceed OEM specifications for fit, form, and function. This connector undergoes quality control testing to ensure reliable electrical performance and durability. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandStandard Ignition
Part NumberS-1877
Connector GenderFemale
Connector ShapeRound
Terminal GenderMale
Terminal TypePins

This part fits 16 vehicles. Search below:

YearMakeModelPositionNotes
2012FordExpeditionN/A
2011FordExpeditionN/A
2010FordExpeditionN/A
2009FordExpeditionN/A
2007FordFreestarN/A
2006FordFreestarN/A
2004FordCrown VictoriaN/A
2004FordGrand MarquisN/A
2003FordCrown VictoriaN/A
2003FordGrand MarquisN/A
2003LincolnTown CarN/A
2002LincolnTown CarN/A
2001LincolnTown CarN/A
2000LincolnTown CarN/A
1999LincolnTown CarN/A
1998LincolnTown CarN/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:

18571P24891U2Z14S411AGAEC1652PT1653PTC2684WPT171

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