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Standard Ignition DS-2158 Door Window Switch - Front Left
| Brand | Standard Ignition DS-2158 |
|---|---|
| Position | Front Left |
| Color | Black |
| Contents | Switch |
| Finish | Plastic |
| Functions | Power Window Switch |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Fits | Ford, Lincoln, and Mercury · 28 vehicles |
Power window switch. Built with copper alloy conductors for strong conductivity and low resistive loss.
100% tested. Verified for both mechanical and electrical switching performance.
Robust design. Made with high-grade materials for demanding service work.
Cross-references ACI 387321, Anchor 9606 and Dorman - OE Solutions 901-339 for the same application. See all 15.
Door Window Switch for Front Left Applications
Standard Ignition DS-2158 is a black power window switch built for front left door use on select Ford, Lincoln, and Mercury vehicles. It is engineered with copper alloy conductors for strong electrical conductivity and low resistive loss, and each unit is tested for mechanical and electrical switching performance.
Key Features
- Black plastic finish with a switch-only contents configuration
- Power window switch function for front left door operation
- 11 male blade terminals for the specified electrical connection
- Copper alloy conductors for efficient current transfer
- 100% tested for switching performance before release
- Standard Ignition DS-2158 for direct replacement service work
Detailed Description
This Standard Ignition DS-2158 door window switch is built for service professionals who need a reliable replacement for worn or nonresponsive driver-side window controls. It is compatible with 2003-2008 Ford Crown Victoria, 2004-2008 Ford F-150, 2006-2008 Lincoln Mark LT, 2003-2008 Mercury Grand Marquis, 2003-2006 Ford Expedition, and 2003-2004 Mercury Marauder, all in the front left position. The robust housing and copper alloy conductor design support consistent electrical performance in daily use.
This part cross-references Dorman - OE Solutions 901-339 for the same application.
Common Issues This Switch Can Address
- Driver-side window does not respond when the switch is pressed
- Intermittent power window operation at the front left door
- Broken, sticky, or worn switch buttons
- Electrical contact loss caused by internal switch wear
- Replacement need after failed testing or damaged terminals
Installation Notes and Tips
- Verify the connector style, terminal count, and blade terminal layout before installation.
- Confirm front left door placement and vehicle application before ordering.
- Inspect the harness connector for corrosion, heat damage, or bent terminals during replacement.
- Test window operation after installation to confirm proper switch function.
Quality Assurance
Standard Ignition backs this switch with a design focused on technician needs, using durable materials and tested electrical and mechanical performance. Part number DS-2158 is built to meet the demands of routine service replacement.
| Year | Make | Model | Body Type | # Doors | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Ford | Crown Victoria | — | — | Front Left | — |
| 2008 | Ford | F-150 | — | 4 Door | Front Left | — |
| 2008 | Lincoln | Mark LT | — | — | Front Left | — |
| 2008 | Mercury | Grand Marquis | — | — | Front Left | — |
| 2007 | Ford | Crown Victoria | — | — | Front Left | — |
| 2007 | Ford | F-150 | Crew Cab Pickup | — | Front Left | — |
| 2007 | Ford | F-150 | Extended Cab Pickup | — | Front Left | — |
| 2007 | Lincoln | Mark LT | — | — | Front Left | — |
| 2007 | Mercury | Grand Marquis | — | — | Front Left | — |
| 2006 | Ford | Crown Victoria | — | — | Front Left | — |
| 2006 | Ford | Expedition | — | — | Front Left | — |
| 2006 | Ford | F-150 | Extended Cab Pickup | — | Front Left | — |
| 2006 | Ford | F-150 | Crew Cab Pickup | — | Front Left | — |
| 2006 | Lincoln | Mark LT | — | — | Front Left | — |
| 2006 | Mercury | Grand Marquis | — | — | Front Left | — |
| 2005 | Ford | Crown Victoria | — | — | Front Left | — |
| 2005 | Ford | Expedition | — | — | Front Left | — |
| 2005 | Ford | F-150 | Crew Cab Pickup | — | Front Left | — |
| 2005 | Mercury | Grand Marquis | — | — | Front Left | — |
| 2004 | Ford | Crown Victoria | — | — | Front Left | — |
| 2004 | Ford | Expedition | — | — | Front Left | — |
| 2004 | Ford | F-150 | Crew Cab Pickup | — | Front Left | — |
| 2004 | Mercury | Grand Marquis | — | — | Front Left | — |
| 2004 | Mercury | Marauder | — | — | Front Left | — |
| 2003 | Ford | Crown Victoria | — | — | Front Left | — |
| 2003 | Ford | Expedition | — | — | Front Left | — |
| 2003 | Mercury | Grand Marquis | — | — | Front Left | — |
| 2003 | Mercury | Marauder | — | — | Front Left | — |
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