OE Quality
60-Day Returns

Standard Ignition S-873 Tail Light Socket - Rear
Reliable Tail Light Socket for Ford and Mercury Vehicles
The Standard Ignition S-873 tail light socket is designed to provide a secure and durable electrical connection for your vehicle's tail lights. Engineered specifically for select Ford and Mercury models, this part ensures consistent performance and compatibility.
- Connector Gender: Female
- Connector Quantity: 2
- Terminal Gender: Male
- Terminal Quantity: 2
- Terminal Type: Blade
Durable Electrical Socket with Precise Specifications
This tail light socket features two female connectors and two male blade terminals, providing a reliable interface for your vehicle's tail light wiring. The blade terminal type is commonly used in automotive lighting applications for its ease of installation and secure fit. The Standard Ignition S-873 is engineered to meet OEM standards, ensuring proper fit and function in compatible vehicles.
Compatible Vehicles and Applications
The S-873 tail light socket is compatible with a range of Ford and Mercury trucks and SUVs, including the Ford Explorer Sport Trac, F-150, F-150 Heritage, F-250 Super Duty, F-350 Super Duty, and the Mercury Mountaineer. This part is ideal for replacing worn or damaged tail light sockets to restore proper electrical connectivity and lighting performance.
- Restores faulty or corroded tail light connections
- Eliminates intermittent tail light operation
- Prevents electrical shorts in tail light circuits
- Replaces broken or damaged sockets
- Ensures secure blade terminal connections
Installation Notes and Tips
When installing the Standard Ignition S-873 tail light socket, ensure the vehicle's electrical system is powered off to avoid shorts. Carefully disconnect the old socket by releasing the female connectors and removing the blade terminals. Align the new socket's female connectors and blade terminals properly to avoid damage. Verify the connection is secure before testing the tail light function.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications. The S-873 tail light socket undergoes rigorous quality control to ensure durability and reliable performance. This part is backed by Standard Ignition's limited warranty, providing coverage against defects in materials and workmanship under normal use.
| Brand | Standard Ignition |
| Part Number | S-873 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 41 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2017 | Ford | F-150 | N/A | Straight Socket | ||
| 2016 | Ford | F-150 | N/A | Straight Socket | ||
| 2015 | Ford | F-150 | N/A | Straight Socket | ||
| 2010 | Ford | Explorer Sport Trac | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | ||
| 2009 | Ford | Explorer Sport Trac | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | ||
| 2009 | Ford | F-150 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | ||
| 2009 | Ford | F-150 | N/A | Straight Socket | ||
| 2008 | Ford | Explorer Sport Trac | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | ||
| 2008 | Ford | F-150 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | ||
| 2008 | Ford | F-150 | N/A | Straight Socket | ||
| 2007 | Ford | Explorer Sport Trac | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | ||
| 2007 | Ford | F-150 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | ||
| 2007 | Mercury | Mountaineer | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | ||
| 2006 | Ford | F-150 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | ||
| 2006 | Ford | F-150 | Rear | w/ 90 Degree Socket; Connector Required | ||
| 2006 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2006 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2006 | Ford | F-250 Super Duty | 6.0L | V8 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2006 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2006 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2006 | Ford | F-350 Super Duty | 6.0L | V8 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2006 | Mercury | Mountaineer | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | ||
| 2005 | Ford | F-150 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | ||
| 2005 | Ford | F-150 | Rear | w/ 90 Degree Socket; Connector Required | ||
| 2005 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2005 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2005 | Ford | F-250 Super Duty | 6.0L | V8 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2005 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2005 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2005 | Ford | F-350 Super Duty | 6.0L | V8 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2004 | Ford | F-150 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | ||
| 2004 | Ford | F-150 | N/A | Straight Socket; Green; Connector Required; 2 Wires | ||
| 2004 | Ford | F-150 | N/A | w/ Straight Socket; Green; Connector Required | ||
| 2004 | Ford | F-150 | Rear | w/ 90 Degree Socket; Connector Required | ||
| 2004 | Ford | F-150 Heritage | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | ||
| 2004 | Ford | F-250 Super Duty | 6.8L | V10 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2004 | Ford | F-250 Super Duty | 5.4L | V8 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2004 | Ford | F-250 Super Duty | 6.0L | V8 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2004 | Ford | F-350 Super Duty | 6.8L | V10 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2004 | Ford | F-350 Super Duty | 5.4L | V8 | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. |
| 2004 | Ford | F-350 Super Duty | 6.0L | V8 | N/A | Connector 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.