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Standard Ignition S-878 Parking Light Bulb Socket - Front
Reliable Parking Light Bulb Socket for Ford, Lincoln, and Mercury Vehicles
The Standard Ignition S-878 parking light bulb socket is designed to provide a secure and durable electrical connection for parking lights in select Ford, Lincoln, and Mercury models. Engineered with precise connector and terminal specifications, this socket ensures consistent performance and compatibility.
- Female connector with one connection point for easy installation
- Three male blade terminals for reliable electrical contact
- Blade-type terminals designed for secure fitment and durability
- Compatible with multiple Ford, Lincoln, and Mercury models including F-150, Explorer, Navigator, and more
- Standard Ignition quality for dependable electrical socket replacement
Technical Details and Compatibility
The S-878 parking light bulb socket features a female connector with a single connection point, paired with three male blade terminals. This configuration supports a stable electrical connection necessary for parking light operation. The blade terminal type is widely used in automotive lighting sockets for its ease of connection and resistance to vibration. This socket is compatible with a range of Ford, Lincoln, and Mercury vehicles such as the Ford F-150, E-350 Super Duty, Explorer Sport Trac, Lincoln Navigator, and Mercury Mountaineer, among others. The part number S-878 ensures you receive the correct replacement component for your vehicle’s electrical system.
Common Applications and Problem Resolution
- Replacement of worn or corroded parking light bulb sockets
- Fixing intermittent parking light failures due to poor electrical contact
- Restoring proper function after damage from moisture or road debris
- Upgrading aging connectors to maintain vehicle lighting reliability
- Ensuring compatibility with factory wiring harnesses in Ford, Lincoln, and Mercury models
Installation Notes and Tips
When installing the Standard Ignition S-878 parking light bulb socket, ensure the vehicle’s electrical system is powered off to avoid shorts. Verify the connector gender and terminal type match your existing socket before installation. The female connector and three male blade terminals should align securely with the vehicle’s wiring harness. Use dielectric grease on terminals to prevent corrosion and improve electrical conductivity. Properly seat the socket to avoid loose connections that can cause lighting issues.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and fitment. The S-878 parking light bulb socket undergoes rigorous quality control to ensure durability and electrical integrity. While specific warranty details may vary, Standard Ignition typically offers coverage against manufacturing defects to support customer confidence in their replacement parts.
| Brand | Standard Ignition |
| Part Number | S-878 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 90 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2014 | Lincoln | Navigator | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2013 | Lincoln | Navigator | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2012 | Ford | Escape | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2012 | Lincoln | Navigator | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2011 | Ford | Edge | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2011 | Ford | Escape | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2011 | Lincoln | MKX | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2011 | Lincoln | Navigator | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2010 | Ford | Escape | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2010 | Ford | Explorer | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2010 | Lincoln | Navigator | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2010 | Mercury | Mountaineer | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2010 | Mercury | Mountaineer | N/A | Connector Required; 3 Term. | |
| 2009 | Ford | Escape | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2009 | Ford | Explorer | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2009 | Ford | Focus | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2009 | Ford | Focus | N/A | w/ Halogen Headlights | |
| 2009 | Lincoln | Navigator | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2009 | Mercury | Mountaineer | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2009 | Mercury | Mountaineer | N/A | Connector Required; 3 Term. | |
| 2008 | Ford | Escape | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2008 | Ford | Explorer | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2008 | Ford | Focus | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2008 | Ford | Focus | N/A | w/ Halogen Headlights | |
| 2008 | Lincoln | Navigator | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2008 | Mercury | Mountaineer | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2008 | Mercury | Mountaineer | N/A | Connector Required; 3 Term. | |
| 2007 | Ford | E-150 | N/A | Connector Required; Black; 30.6mm Socket Length | |
| 2007 | Ford | E-150 | Front | Connector Required; 30.6mm Socket Length | |
| 2007 | Ford | E-250 | N/A | Connector Required; Black; 30.6mm Socket Length | |
| 2007 | Ford | E-350 Super Duty | N/A | Connector Required; Black; 30.6mm Socket Length | |
| 2007 | Ford | E-350 Super Duty | Front | Connector Required; 30.6mm Socket Length | |
| 2007 | Ford | Escape | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2007 | Ford | Explorer | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2007 | Ford | F-250 Super Duty | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2007 | Ford | F-250 Super Duty | N/A | w/ 90 Degree Socket; Connector Required | |
| 2007 | Ford | F-350 Super Duty | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2007 | Ford | F-350 Super Duty | N/A | w/ 90 Degree Socket; Connector Required | |
| 2007 | Ford | Focus | N/A | w/ Angled Socket; Connector Required; Black; 3 Term. | |
| 2007 | Ford | Focus | Wagon | N/A | Connector Required; 3 Term. Male |
| 2007 | Ford | Focus | Wagon | N/A | w/ 90 Degree Socket |
| 2007 | Lincoln | Navigator | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2007 | Mercury | Mariner | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2007 | Mercury | Mariner | N/A | Connector Required; 30.6mm Socket Length | |
| 2007 | Mercury | Mountaineer | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2007 | Mercury | Mountaineer | N/A | Connector Required; 3 Term. | |
| 2006 | Ford | E-150 | N/A | Connector Required; Black | |
| 2006 | Ford | E-150 | Front | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2006 | Ford | E-250 | N/A | Connector Required; Black | |
| 2006 | Ford | E-250 | Front | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2006 | Ford | E-350 Super Duty | N/A | Connector Required; Black | |
| 2006 | Ford | E-350 Super Duty | Front | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2006 | Ford | Explorer | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2006 | Ford | F-250 Super Duty | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2006 | Ford | F-250 Super Duty | N/A | w/ 90 Degree Socket; Connector Required | |
| 2006 | Ford | F-350 Super Duty | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2006 | Ford | F-350 Super Duty | N/A | w/ 90 Degree Socket; Connector Required | |
| 2006 | Ford | Focus | N/A | w/ Angled Socket; Connector Required; Black; 3 Term. | |
| 2006 | Ford | Focus | Wagon | N/A | Connector Required; 3 Term. Male |
| 2006 | Ford | Focus | Wagon | N/A | w/ 90 Degree Socket |
| 2006 | Mercury | Mariner | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2005 | Ford | E-150 | N/A | Connector Required; Black | |
| 2005 | Ford | E-150 | Front | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2005 | Ford | E-250 | N/A | Connector Required; Black | |
| 2005 | Ford | E-250 | Front | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2005 | Ford | E-350 Super Duty | N/A | Connector Required; Black | |
| 2005 | Ford | E-350 Super Duty | Front | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2005 | Ford | Excursion | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2005 | Ford | Excursion | Front | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2005 | Ford | F-250 Super Duty | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2005 | Ford | F-250 Super Duty | N/A | w/ 90 Degree Socket; Connector Required | |
| 2005 | Ford | F-350 Super Duty | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2005 | Ford | F-350 Super Duty | N/A | w/ 90 Degree Socket; Connector Required | |
| 2005 | Ford | Focus | N/A | w/ Angled Socket; Connector Required; Black; 3 Term. | |
| 2005 | Ford | Focus | Wagon | N/A | Connector Required; 3 Term. Male |
| 2005 | Ford | Focus | Wagon | N/A | w/ 90 Degree Socket |
| 2005 | Mercury | Mariner | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2004 | Ford | Excursion | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2004 | Ford | Excursion | Front | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2004 | Ford | Explorer Sport Trac | N/A | w/ 90 Degree Socket; Connector Required | |
| 2004 | Ford | Explorer Sport Trac | Front | w/ 90 Degree Socket; Connector Required | |
| 2004 | Ford | F-150 | N/A | Connector Required; Black | |
| 2004 | Ford | F-150 | N/A | w/ 90 Degree Socket | |
| 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-150 Heritage | N/A | w/ Straight Socket; Connector Required | |
| 2004 | Ford | F-250 Super Duty | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2004 | Ford | F-250 Super Duty | N/A | w/ 90 Degree Socket; Connector Required | |
| 2004 | Ford | F-350 Super Duty | N/A | Connector required for proper installation of side marker light socket for Fuel Tank Selector Valve. | |
| 2004 | Ford | Focus | Wagon | N/A | Connector Required; 3 Term. Male |
| 2003 | Ford | Focus | 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.