OE Quality
60-Day Returns

Standard Ignition S-825 Back Up Light Connector
Back Up Light Connector for Ford Applications
The Standard Ignition S-825 is a female back up light connector with a 4-pin male terminal layout and pigtail assembly construction. It is built for rear lighting repairs where a damaged connector can interrupt reverse lamp operation on Ford trucks and SUVs.
Key Features
- Female connector design for back up light circuit repair
- 4 terminal pin style with 4-wire pigtail assembly
- High-grade materials selected for strong conductivity and secure electrical contact
- Direct repair solution for rear lighting connector damage
- Standard Ignition S-825 for Ford F-150, F-250 Super Duty, F-350 Super Duty, Explorer, Ranger, Mustang, Taurus, and Mountaineer applications
Detailed Description
Standard Ignition S-825 is an electrical connector assembly used in back up light and related rear lighting circuits. The female connector body and male pin terminals are designed to restore a stable connection where the original plug has heat damage, corrosion, broken locking tabs, or terminal wear. This part cross-references WPT335 and PT5755 for the same application. It is a practical repair choice for Ford F-150 and Ford F-250 Super Duty rear lighting service, as well as Ford Explorer and Mercury Mountaineer connector repairs.
What It Helps Fix
- Inoperative reverse lights caused by a failed connector
- Intermittent rear lamp operation from loose terminal contact
- Corrosion at the back up light plug
- Heat-damaged or brittle connector housings
- Broken wiring connection at the rear lighting harness
Installation Notes and Tips
Match the connector style, terminal count, and wire layout before installation. Verify the vehicle side harness condition and inspect for corrosion or damaged wire insulation before splicing in the pigtail assembly. This part is listed for rear applications on 1999-2020 Ford F-250 Super Duty, 2005-2020 Ford F-350 Super Duty, 1997 Ford Explorer, 1997 Mercury Mountaineer, and other listed Ford and Mazda models. Confirm the connector orientation and terminal indexing before final assembly.
Quality Assurance
Standard Ignition backs this connector with decades of electrical parts development focused on technician needs. The design uses high-grade materials to support reliable conductivity and consistent connections in repair service.
| Brand | Standard Ignition |
|---|---|
| Part Number | S-825 |
| Connector Gender | Female |
| Contents | Pigtail Assembly |
| Terminal Gender | Male |
| Terminal Type | Pin |
This part fits 78 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Ford | F-250 Super Duty | Rear | |||
| 2020 | Ford | F-350 Super Duty | Rear | |||
| 2019 | Ford | F-250 Super Duty | Rear | |||
| 2019 | Ford | F-350 Super Duty | Rear | |||
| 2018 | Ford | F-250 Super Duty | Rear | |||
| 2018 | Ford | F-350 Super Duty | Rear | |||
| 2017 | Ford | F-250 Super Duty | Rear | |||
| 2017 | Ford | F-350 Super Duty | Rear | |||
| 2016 | Ford | F-250 Super Duty | Rear | |||
| 2016 | Ford | F-350 Super Duty | Rear | |||
| 2015 | Ford | F-250 Super Duty | Rear | |||
| 2015 | Ford | F-350 Super Duty | Rear | |||
| 2014 | Ford | F-250 Super Duty | Rear | |||
| 2014 | Ford | F-350 Super Duty | Rear | |||
| 2013 | Ford | F-250 Super Duty | Rear | |||
| 2013 | Ford | F-350 Super Duty | Rear | |||
| 2012 | Ford | F-250 Super Duty | Rear | |||
| 2012 | Ford | F-350 Super Duty | Rear | |||
| 2011 | Ford | F-250 Super Duty | Rear | |||
| 2011 | Ford | F-350 Super Duty | Rear | |||
| 2010 | Ford | F-250 Super Duty | Rear | |||
| 2010 | Ford | F-350 Super Duty | Rear | |||
| 2009 | Ford | F-350 Super Duty | Rear | |||
| 2008 | Ford | F-250 Super Duty | Rear | |||
| 2008 | Ford | F-350 Super Duty | Rear | |||
| 2007 | Ford | F-250 Super Duty | Rear | |||
| 2007 | Ford | F-350 Super Duty | Rear | |||
| 2006 | Ford | F-250 Super Duty | Rear | |||
| 2006 | Ford | F-350 Super Duty | Rear | |||
| 2005 | Ford | F-250 Super Duty | Rear | |||
| 2005 | Ford | F-350 Super Duty | Rear | |||
| 2004 | Ford | F-150 | N/A | White; 4 Term. Male | ||
| 2004 | Ford | F-150 Heritage | N/A | White; 4 Term. Male | ||
| 2004 | Ford | F-250 Super Duty | N/A | White; 4 Term. Male | ||
| 2004 | Ford | F-350 Super Duty | N/A | White; 4 Term. Male | ||
| 2003 | Ford | F-150 | N/A | |||
| 2003 | Ford | F-250 Super Duty | N/A | |||
| 2003 | Ford | F-350 Super Duty | N/A | |||
| 2002 | Ford | F-150 | N/A | |||
| 2002 | Ford | F-250 Super Duty | N/A | |||
| 2002 | Ford | F-350 Super Duty | N/A | |||
| 2001 | Ford | Explorer | N/A | |||
| 2001 | Ford | F-150 | N/A | |||
| 2001 | Ford | F-250 Super Duty | N/A | |||
| 2001 | Ford | F-350 Super Duty | N/A | |||
| 2001 | Mercury | Mountaineer | N/A | |||
| 2000 | Ford | Explorer | N/A | |||
| 2000 | Ford | F-150 | N/A | |||
| 2000 | Ford | F-250 Super Duty | N/A | |||
| 2000 | Ford | F-350 Super Duty | N/A | |||
| 2000 | Mercury | Mountaineer | N/A | |||
| 1999 | Ford | Explorer | N/A | |||
| 1999 | Ford | F-250 Super Duty | Rear | |||
| 1999 | Ford | F-350 Super Duty | Rear | |||
| 1999 | Mercury | Mountaineer | N/A | |||
| 1998 | Ford | Explorer | N/A | 4 Way Male | ||
| 1998 | Mercury | Mountaineer | N/A | |||
| 1997 | Ford | Explorer | Rear | |||
| 1997 | Mercury | Mountaineer | Rear | |||
| 1996 | Ford | Explorer | N/A | 4 Way Male | ||
| 1995 | Ford | Taurus | 3.0L | V6 | N/A | |
| 1994 | Ford | Explorer | N/A | |||
| 1994 | Ford | F-150 | 4.9L | L6 | N/A | |
| 1994 | Ford | F-250 | 4.9L | L6 | N/A | |
| 1994 | Ford | F-350 | 4.9L | L6 | N/A | |
| 1994 | Ford | Ranger | 2.3L | L4 | N/A | |
| 1994 | Ford | Taurus | 3.0L | V6 | N/A | |
| 1994 | Mazda | B2300 | N/A | May require multiple connectors for neutral safety switch. | ||
| 1993 | Ford | Explorer | N/A | |||
| 1993 | Ford | Mustang | 2.3L | L4 | N/A | |
| 1993 | Ford | Ranger | 2.3L | L4 | N/A | |
| 1993 | Ford | Taurus | 3.0L | V6 | N/A | |
| 1992 | Ford | Mustang | 2.3L | L4 | N/A | |
| 1992 | Ford | Ranger | 2.3L | L4 | N/A | |
| 1991 | Ford | Mustang | 2.3L | L4 | N/A | |
| 1991 | Ford | Ranger | 2.3L | L4 | N/A | |
| 1990 | Ford | Ranger | 2.3L | L4 | N/A | |
| 1989 | Ford | Ranger | 2.3L | L4 | N/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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.