Standard Ignition DWS-786 Door Window Switch - Front Left

OE-Style Power Window Switch for Ford Fusion and Mercury Milan

Restore driver-side window control with this Standard Ignition door window switch, part number DWS-786. It is a direct-fit OE replacement built for the front left position on select Ford Fusion and Mercury Milan models, with OE-spec fit, form, and function.

Key Features

• Direct-fit replacement for the power window switch
• OE-spec design for proper fit and operation
• Copper alloy conductors for strong electrical conductivity and low resistive loss
• Robust construction with high-grade materials for service use
• Female connector ends with male blade terminals
• 6-terminal / 6-terminal configuration

Detailed Description

Standard Ignition DWS-786 is a door window switch engineered to restore power window function on the front left door of the 2010 Ford Fusion and 2007-2010 Mercury Milan. Built to OE specifications, this switch is made to match the original part’s fit, electrical interface, and operating feel. The copper alloy conductor design supports reliable current flow, while the durable housing and internal materials are selected for consistent performance in daily service.

This part cross-references Dorman OE Solutions 901-211 for the same application. If you are searching for a 2010 Ford Fusion front left power window switch or a 2007-2010 Mercury Milan driver door window switch, DWS-786 is the OE-replacement part number to compare.

Common Problems This Part Can Help Solve

• Driver window switch does not respond when pressed
• Intermittent power window operation from the front left door
• Broken or worn switch contacts causing poor electrical connection
• Failed original switch on a 2010 Ford Fusion or 2007-2010 Mercury Milan
• Loss of normal window control at the driver door

Installation Notes and Tips

Verify connector style, terminal count, and front left placement before installation. Compare the original switch to DWS-786 to confirm the female connector ends and 6-terminal blade layout match your vehicle. For best results, inspect the door panel wiring and connector for corrosion or damage before installing the replacement switch.

Quality Assurance

Standard Ignition manufactures this switch to OE specification and maintains quality control throughout the production process. The design is intended to meet the demands of professional service replacement and restore proper power window switch function on the listed applications.