Standard Ignition DWS-1527 Door Window Switch - Front Left

Reliable Power Window Switch for Buick LaCrosse, Regal, and Verano

The Standard Ignition DWS-1527 door window switch is designed to restore power window functionality in select Buick models. Engineered with precision, this switch ensures smooth operation and reliable performance for your vehicle's power windows.

• Compatible with Buick LaCrosse, Regal, and Verano models
• Power window switch function for driver or passenger door
• Equipped with 8 male pin terminals for secure electrical connection
• Durable construction to withstand regular use
• Includes one switch per package

Product Features and Specifications

The DWS-1527 is a direct replacement door window switch specifically designed for Buick vehicles including the LaCrosse, Regal, and Verano. It features eight male pin terminals that provide a reliable electrical interface, ensuring consistent power delivery to the window motor. This power window switch is built to meet OEM standards, offering a precise fit and function. The switch’s pin-type terminals facilitate straightforward installation and secure connectivity within the vehicle’s door panel wiring harness.

Common Applications and Problem Resolution

This door window switch is used to control the power windows in compatible Buick models. It addresses several common issues, including:

• Non-responsive or intermittent power window operation
• Window switch buttons that fail to engage or stay depressed
• Electrical connection problems due to worn or damaged terminals
• Inability to raise or lower windows from the driver or passenger side
• Replacing faulty switches to restore factory window control functionality

Installation Notes and Tips

Installation of the Standard Ignition DWS-1527 switch requires removal of the door panel to access the existing switch assembly. Ensure the vehicle’s battery is disconnected before beginning to prevent electrical shorts. Carefully disconnect the wiring harness from the old switch, noting the orientation of the eight male pin terminals. Connect the new switch firmly to the harness, verifying all pins are fully seated. Reinstall the door panel and test the window operation before completing the installation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The DWS-1527 door window switch undergoes quality control testing to ensure proper fit and function. This part is backed by Standard Ignition’s limited warranty, covering defects in materials and workmanship under normal use conditions.