Standard Ignition DWS-1451 Door Window Switch - Front Left

Front Left Power Window Switch for Tacoma

Standard Ignition DWS-1451 is a front left door window switch for select Toyota Tacoma models. It is built as a direct electrical control component for the power window circuit, with a 14-terminal layout, one female connector, male blade terminals, and a single-switch design.

Compatible With 2005 Toyota Tacoma, front left, and 2007-2010 Toyota Tacoma, front left. This Standard Ignition DWS-1451 replacement is a fitment-specific option for drivers replacing a worn or nonresponsive window control on the driver-side door.

Key Features

• Door window switch for power window operation
• 14 terminals with blade-style male terminals
• 1 female connector for vehicle-side connection
• Direct replacement format for the front left position
• Fits Toyota Tacoma applications listed below
• Standard Ignition DWS-1451 part number for identification and ordering

Product Details

This switch is used to control the power window function from the front left door. The connector and terminal configuration are important for proper electrical matching, and the DWS-1451 is specified with 14 terminals, one connector, and blade terminals to align with the original circuit layout on supported Toyota Tacoma trucks. If you are searching for a Toyota Tacoma front left power window switch or a Standard Ignition DWS-1451 replacement, this part is listed for the exact applications shown here.

This part cross-references 1S7439 and SW4987 for the same application.

Common Issues It May Solve

• Driver-side window switch no longer responds
• Power window works intermittently from the front left door
• Broken or worn switch contacts
• Loose, damaged, or failing electrical connection at the switch
• Window control input not registering from the driver position

Installation Notes

Verify the connector style, terminal count, and front left fitment before installation. Match the vehicle application to the listed Toyota Tacoma years and position, and inspect the door panel wiring connector for damage or corrosion before connecting the replacement switch. Confirm proper window operation after installation.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical components, and DWS-1451 is cataloged with application-specific fitment data to support accurate replacement selection for Toyota Tacoma front left power window switch service.