HomeElectrical, Lighting and Body > Electrical SocketsStandard Ignition S-891 Tail Light Socket - Rear
Part #: S-891

Standard Ignition S-891 Tail Light Socket - Rear

Rear
⚙️ 29 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Excursion, Explorer Sport, F-150, Expedition, and Explorer
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Reliable Tail Light Socket for Ford Excursion and F-150

The Standard Ignition S-891 tail light socket is designed to provide a secure and durable electrical connection for your Ford vehicle's tail light assembly. Compatible with Ford Excursion, Expedition, Explorer, Explorer Sport, and F-150 models, this socket ensures proper fitment and reliable performance.

  • Connector Gender: Female for easy plug-in connection
  • Connector Quantity: 1 socket per unit
  • Terminal Gender: Male terminals for secure electrical contact
  • Terminal Quantity: 3 terminals to support multiple circuits
  • Terminal Type: Blade terminals for standard automotive wiring compatibility

Product Details and Specifications

The S-891 tail light socket from Standard Ignition features a female connector designed to mate with the corresponding male plug on your vehicle's wiring harness. It includes three male blade terminals, which provide a reliable electrical interface for the tail light circuits, including brake, turn signal, and running lights. This socket is engineered to meet OEM specifications, ensuring proper fit and function on Ford Excursion, Expedition, Explorer, Explorer Sport, and F-150 models. The blade terminal design facilitates straightforward installation and replacement without the need for specialized tools.

Common Applications and Problem Resolution

  • Replacement of damaged or corroded tail light sockets
  • Restoring proper electrical connection to tail light assemblies
  • Fixing intermittent tail light operation due to faulty socket contacts
  • Addressing wiring harness connection issues in Ford Excursion and F-150 tail lights
  • Ensuring compliance with vehicle lighting safety standards

Installation Notes and Tips

When installing the Standard Ignition S-891 tail light socket, ensure the vehicle is powered off to prevent electrical shorts. Carefully disconnect the old socket by releasing any locking tabs and gently pulling the connector apart. Align the female connector of the new socket with the vehicle’s wiring harness and press firmly until it clicks into place. Verify that the three blade terminals are fully seated and free of corrosion or debris before installation. Testing the tail light functions after installation is recommended to confirm proper operation.

Quality Assurance and Warranty Information

Standard Ignition manufactures the S-891 tail light socket to meet stringent quality standards, ensuring durability and reliable electrical performance. This part is backed by Standard Ignition’s limited warranty against defects in material and workmanship, providing confidence in its long-term use on compatible Ford vehicles.

BrandStandard Ignition
Part NumberS-891
Connector GenderFemale
Terminal GenderMale
Terminal TypeBlade

This part fits 29 vehicles. Search below:

YearMakeModelPositionNotes
2005FordExcursionN/AConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2005FordExcursionRearConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2004FordExcursionN/AConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2004FordExcursionRearConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2003FordExcursionN/AConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2003FordExcursionRearConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2003FordExplorer SportN/AConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2003FordExplorer SportRearConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2003FordF-150N/Aw/ 90 Degree Socket; Connector Required
2003FordF-150N/Aw/ 90 Degree Socket; Connector Required; 3 Term. Male
2003FordF-150Rearw/ 90 Degree Socket; Connector Required; 3 Term. Male
2002FordExcursionN/AConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2002FordExcursionRearConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2002FordExplorer SportN/AConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2002FordExplorer SportRearConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2002FordF-150N/Aw/ 90 Degree Socket; Connector Required
2002FordF-150N/Aw/ 90 Degree Socket; Connector Required; 3 Term. Male
2002FordF-150Rearw/ 90 Degree Socket; Connector Required; 3 Term. Male
2001FordExcursionN/AConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2001FordExcursionRearConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2001FordExplorer SportN/AConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2001FordExplorer SportRearConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2000FordExcursionN/AConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2000FordExcursionRearConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2000FordExpeditionN/AConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
2000FordExplorerN/ALong Design; Connector Required
1999FordExpeditionN/AConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
1998FordExpeditionN/AConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.
1997FordExpeditionN/AConnector required for proper installation of side marker light socket for Fuel Tank Selector Valve.

* 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:

1P141957-51987878476488863488F1TZ13411ELS6591PT5596PTC1211

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