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Standard Ignition DS-850 Door Jamb Switch - Front, Front Left, Front Right or Rear
Reliable Door Jamb Switch for Ford, Lincoln, and Mercury Vehicles
The Standard Ignition DS-850 door jamb switch is designed to provide consistent electrical switching functionality for various Ford, Lincoln, and Mercury models. Engineered for durability and precise fitment, this switch ensures proper operation of door-activated systems.
Key Features of the Standard Ignition DS-850 Door Jamb Switch
- Connector Gender: Female for secure electrical connection
- Terminal Type: Single male blade terminal for reliable contact
- Mounting Type: Bolt mount for stable installation on vehicle doors
- Designed specifically for door mounting locations
- Compatible with multiple Ford, Lincoln, and Mercury models including Explorer, Taurus, and Crown Victoria
Detailed Product Description
The DS-850 door jamb switch from Standard Ignition is a critical component in the electrical system of select Ford, Lincoln, and Mercury vehicles. It functions as a switch that activates or deactivates electrical circuits when the vehicle door is opened or closed. Featuring a female connector and a single male blade terminal, this switch is designed for straightforward bolt mounting on the door jamb. Its robust construction ensures consistent performance in controlling interior lights, warning chimes, and other door-related electrical functions. This part is compatible with models such as the Ford Explorer Sport Trac, Lincoln Continental, Mercury Mountaineer, and others, making it a versatile replacement option.
Common Applications and Issues Addressed
- Restores proper operation of interior dome lights when doors open or close
- Resolves issues with door ajar warning indicators
- Fixes malfunctioning door-activated chimes or alarms
- Eliminates intermittent electrical faults related to door switches
- Ensures reliable activation of power door locks and other door-triggered systems
Installation Notes and Tips
- Ensure vehicle ignition is off before installation to prevent electrical shorts
- Locate the existing door jamb switch on the door frame for removal
- Use appropriate tools to unbolt the old switch and disconnect the female connector
- Install the DS-850 switch by aligning the bolt holes and securing firmly
- Reconnect the female connector and test door functions before finalizing installation
Quality Assurance and Warranty Information
Standard Ignition manufactures the DS-850 door jamb switch to meet or exceed OEM specifications for fit, form, and function. Each unit undergoes quality control testing to ensure reliable performance. While specific warranty terms may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or authorized sources for detailed warranty coverage.
| Brand | Standard Ignition |
| Part Number | DS-850 |
| Connector Gender | Female |
| Contents | Switch |
| Functions | Switch |
| Mounting Location | Doors |
| Mounting Type | Bolt Mount |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 99 vehicles. Search below:
| Year | Make | Model | # Doors | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | Ford | Explorer Sport Trac | Rear | Warning Light | |||
| 2005 | Ford | Explorer Sport Trac | Front Left | Warning Light | |||
| 2005 | Ford | Explorer Sport Trac | Front Right | Warning Light | |||
| 2004 | Ford | Explorer Sport Trac | Front Left | Warning Light | |||
| 2004 | Ford | Explorer Sport Trac | Front Right | Warning Light | |||
| 2004 | Ford | Explorer Sport Trac | Rear | Warning Light | |||
| 2003 | Ford | Explorer | Front Left | Warning Light | |||
| 2003 | Ford | Explorer Sport | Front Left | ||||
| 2003 | Ford | Explorer Sport | Front Right | ||||
| 2003 | Ford | Explorer Sport Trac | Rear | Warning Light | |||
| 2003 | Ford | Explorer Sport Trac | Front Right | Warning Light | |||
| 2003 | Ford | Explorer Sport Trac | Front Left | Warning Light | |||
| 2002 | Ford | Explorer | Front Left | Warning Light | |||
| 2002 | Ford | Explorer Sport | Front Left | Warning Light | |||
| 2002 | Ford | Explorer Sport | Front Right | Warning Light | |||
| 2002 | Ford | Explorer Sport Trac | Rear | Warning Light | |||
| 2002 | Ford | Explorer Sport Trac | Front Right | Warning Light | |||
| 2002 | Ford | Explorer Sport Trac | Front Left | Warning Light | |||
| 2001 | Ford | Explorer | 4 Door | Front Right | Warning Light | ||
| 2001 | Ford | Explorer | 4 Door | Rear | Warning Light | ||
| 2001 | Ford | Explorer | 4 Door | Front Left | Warning Light | ||
| 2001 | Ford | Explorer Sport | Front Left | Warning Light | |||
| 2001 | Ford | Explorer Sport | Front Right | Warning Light | |||
| 2001 | Ford | Explorer Sport Trac | Rear | Warning Light | |||
| 2001 | Ford | Explorer Sport Trac | Front Right | Warning Light | |||
| 2001 | Ford | Explorer Sport Trac | Front Left | Warning Light | |||
| 2001 | Mercury | Mountaineer | N/A | Door Open Warning Lamp; Front and Rear | |||
| 2000 | Ford | Explorer | 2 Door | Front Right | Warning Light | ||
| 2000 | Ford | Explorer | 4 Door | Front Right | Warning Light | ||
| 2000 | Ford | Explorer | 2 Door | Front Left | Warning Light | ||
| 2000 | Ford | Explorer | 4 Door | Front Left | Warning Light | ||
| 2000 | Ford | Explorer | 4 Door | Rear | Warning Light | ||
| 2000 | Mercury | Mountaineer | N/A | Door Open Warning Lamp; Front and Rear | |||
| 1999 | Ford | Explorer | Front Left | Warning Light | |||
| 1999 | Ford | Explorer | Rear | Warning Light | |||
| 1999 | Ford | Explorer | Front Right | Warning Light | |||
| 1999 | Mercury | Mountaineer | N/A | Door Open Warning Lamp; Front and Rear | |||
| 1998 | Ford | Explorer | Rear | Warning Light | |||
| 1998 | Ford | Explorer | Front Right | Warning Light | |||
| 1998 | Ford | Explorer | Front Left | Warning Light | |||
| 1998 | Mercury | Mountaineer | N/A | Door Open Warning Lamp; Front and Rear | |||
| 1997 | Ford | Aerostar | Front | ||||
| 1997 | Ford | Explorer | Front Right | Warning Light | |||
| 1997 | Ford | Explorer | Front Left | Warning Light | |||
| 1997 | Ford | Explorer | Rear | Warning Light | |||
| 1997 | Mercury | Mountaineer | N/A | Door Open Warning Lamp; Front and Rear | |||
| 1996 | Ford | Aerostar | Front | ||||
| 1996 | Ford | Explorer | Front Left | Warning Light | |||
| 1996 | Ford | Explorer | Front Right | Warning Light | |||
| 1996 | Ford | Explorer | Rear | Warning Light | |||
| 1995 | Ford | Aerostar | Front | ||||
| 1995 | Ford | Crown Victoria | N/A | Front and Rear Parking Aid Sensor Connector | |||
| 1995 | Ford | Explorer | 4 Door | Front Right | Warning Light | ||
| 1995 | Ford | Explorer | 4 Door | Rear | Warning Light | ||
| 1995 | Ford | Explorer | 4 Door | Front Left | Warning Light | ||
| 1995 | Mercury | Cougar | N/A | w/o Passive Restraint System; Door Open Warning Lamp | |||
| 1995 | Mercury | Grand Marquis | N/A | Door Open Warning Lamp | |||
| 1994 | Ford | Aerostar | Front Right | Warning Light | |||
| 1994 | Ford | Aerostar | Front Left | Warning Light | |||
| 1994 | Ford | Crown Victoria | N/A | Front and Rear Parking Aid Sensor Connector | |||
| 1994 | Ford | Taurus | N/A | w/o Remote Liftgate Release; Front and Rear | |||
| 1994 | Mercury | Cougar | N/A | w/o Passive Restraint System; Door Open Warning Lamp | |||
| 1994 | Mercury | Grand Marquis | N/A | Door Open Warning Lamp | |||
| 1994 | Mercury | Sable | N/A | Door Ajar | |||
| 1993 | Ford | Aerostar | Front Left | Warning Light | |||
| 1993 | Ford | Aerostar | Front Right | Warning Light | |||
| 1993 | Ford | Crown Victoria | N/A | Front and Rear Parking Aid Sensor Connector | |||
| 1993 | Ford | Taurus | N/A | w/o Remote Liftgate Release; Front and Rear | |||
| 1993 | Mercury | Cougar | N/A | w/o Passive Restraint System; Door Open Warning Lamp | |||
| 1993 | Mercury | Grand Marquis | N/A | Door Open Warning Lamp | |||
| 1993 | Mercury | Sable | N/A | Door Ajar | |||
| 1992 | Ford | Aerostar | Front Right | Warning Light | |||
| 1992 | Ford | Aerostar | Front Left | Warning Light | |||
| 1992 | Ford | Taurus | N/A | w/o Remote Liftgate Release; Front and Rear | |||
| 1992 | Mercury | Cougar | N/A | w/o Passive Restraint System; Door Open Warning Lamp | |||
| 1992 | Mercury | Grand Marquis | N/A | Door Open Warning Lamp | |||
| 1992 | Mercury | Sable | N/A | Door Ajar | |||
| 1991 | Ford | Aerostar | Front Right | Warning Light | |||
| 1991 | Ford | Aerostar | Front Left | Warning Light | |||
| 1991 | Ford | Taurus | N/A | w/o Remote Liftgate Release; Front and Rear | |||
| 1991 | Mercury | Colony Park | 5.0L | V8 | Front Right | ||
| 1991 | Mercury | Colony Park | 5.0L | V8 | Front Left | ||
| 1991 | Mercury | Cougar | N/A | w/o Passive Restraint System; Door Open Warning Lamp | |||
| 1991 | Mercury | Sable | N/A | Warning Light | |||
| 1990 | Ford | Aerostar | Front Left | Warning Light | |||
| 1990 | Ford | Aerostar | Front Right | Warning Light | |||
| 1990 | Ford | Taurus | N/A | w/o Remote Liftgate Release; Front and Rear | |||
| 1990 | Mercury | Cougar | N/A | w/o Passive Restraint System; Door Open Warning Lamp | |||
| 1990 | Mercury | Sable | N/A | Warning Light | |||
| 1989 | Ford | Aerostar | Front Right | Warning Light | |||
| 1989 | Ford | Aerostar | Front Left | Warning Light | |||
| 1989 | Lincoln | Continental | Front Right | ||||
| 1989 | Lincoln | Continental | Front Left | ||||
| 1988 | Ford | Aerostar | Front Right | Warning Light | |||
| 1988 | Ford | Aerostar | Front Left | Warning Light | |||
| 1987 | Ford | Aerostar | Front Right | Warning Light | |||
| 1987 | Ford | Aerostar | Front Left | Warning Light | |||
| 1986 | Ford | Aerostar | Front Left | Warning Light | |||
| 1986 | Ford | Aerostar | Front Right | Warning Light |
* 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.