Standard Ignition DWS-547 Door Window Switch - Front Left

OE-Style Power Window Switch Replacement

Restore power window control with this direct-fit door window switch from Standard Ignition. Built to OE specifications for proper fit, form, and function, the DWS-547 is a practical replacement for worn or unresponsive driver-side window switches on select Ford, Lincoln, and Mercury vehicles.

Compatible with applications such as the Ford Expedition front left, Ford Edge front left, and Lincoln MKX front left, this switch is engineered for dependable electrical performance and a clean factory-style fit.

Key Features

• Direct-fit OE replacement door window switch
• Power window switch function for the front left position
• Copper alloy conductors for strong electrical conductivity and low resistive loss
• Snap-fit attachment method for factory-style installation
• Female connectors with rectangular shape for proper interface
• Black and white housing with blade terminals
• Built to OE spec for fit, form, and function

Detailed Product Overview

The Standard Ignition DWS-547 is a door window switch designed to restore normal power window operation when the original switch becomes intermittent, damaged, or nonfunctional. Standard Ignition manufactures each switch to OE specifications and maintains quality control throughout production, helping ensure consistent electrical performance and correct vehicle integration. This part cross-references Dorman OE Solutions 901-206 for the same application.

Fits 2008-2014 Ford Expedition, front left. Fits 2008-2010 Ford Edge, front left. Fits 2008-2010 Ford Explorer, front left. Fits 2008-2010 Ford Explorer Sport Trac, front left. Fits 2008-2010 Lincoln MKX, front left. Fits 2008-2010 Mercury Mountaineer, front left. Fits 2007 Mercury Mountaineer, front left.

Common Issues This Switch Can Address

• Power window switch does not respond when pressed
• Intermittent window operation from the driver-side control
• Broken or worn switch contacts causing poor electrical connection
• Factory switch fitment problems after replacement with an incorrect part
• Loss of normal front left window control

Installation Notes and Tips

Verify connector style, terminal count, and front left application before installation. This switch uses a snap-fit attachment method and female connectors with blade terminals, so matching the original switch layout is important for proper installation. Confirm vehicle year, make, model, and position against the fitment list before ordering.

Quality Assurance

Standard Ignition builds this switch as a direct OE-replacement part with copper alloy conductors and OE-spec construction. The brand’s manufacturing process is controlled from production through final quality checks to support consistent fit and electrical performance.