Standard Ignition DWS-788 Door Window Switch - Front Left

OE-Style Power Window Switch for Ford F-150

Restore power window control with this direct-fit door window switch from Standard Ignition. The DWS-788 is built for the front left position and is engineered to match OE fit, form, and function for 2002-2003 Ford F-150 applications.

With copper alloy conductors and a durable switch design, this replacement helps maintain consistent electrical performance in daily service. It is a practical choice for a Ford F-150 power window switch replacement when the original switch no longer responds properly.

Key Features

• Direct-fit OE-replacement door window switch
• Fits the front left position on select Ford F-150 models
• Power window switch function
• Copper alloy conductors for strong electrical conductivity and low resistive loss
• Female connector with male blade terminals
• 7-terminal design
• Built to OE specifications for proper fit and operation

Detailed Description

Standard Ignition DWS-788 is a door window switch designed to restore power window operation on 2003 Ford F-150 and 2002 Ford F-150 front left applications, including 2002 trucks built from 2/5/02. This OE-style replacement is manufactured to match the original switch’s fit and electrical interface, helping ensure reliable window control after the factory unit wears out or fails. This part cross-references 1S10458 and 2L3Z14529AAA for the same application.

As a Standard Ignition replacement switch, the DWS-788 is produced with controlled manufacturing processes and OE-spec targets to support proper installation and function in the vehicle’s door electrical system.

Common Problems This Part Can Help Solve

• Driver-side window switch does not respond
• Intermittent power window operation
• Window only works in certain directions
• Broken or worn switch contacts
• Electrical resistance causing weak or inconsistent switch performance

Installation Notes and Tips

Verify the connector style, terminal count, and front left position before installation. Confirm vehicle build date for 2002 Ford F-150 applications, since this part applies from 2/5/02. Compare the original switch to the DWS-788 to confirm OE-style fitment before connecting it to the door harness.

Quality Assurance

Standard Ignition manufactures this switch to OE specifications and maintains quality control throughout the production process to support proper fit, form, and function.