Standard Ignition DWS-126 Door Window Switch - Rear

OE-Style Rear Power Window Switch

The Standard Ignition DWS-126 is a direct-fit door window switch for restoring rear power window operation on select Buick applications. Built to OE specifications, it is intended for a proper fit, form, and function replacement when the original switch no longer responds reliably.

Compatible with 1997-2005 Buick Century and Buick Regal rear door applications, this DWS-126 switch uses copper alloy conductors for strong electrical conductivity and low resistive loss. It is a practical replacement for a worn or failed power window switch in the rear position.

Key Features

• Direct-fit OE-replacement door window switch
• Functions as a power window switch
• Copper alloy conductors for efficient electrical flow
• Female connector with 8 male blade terminals
• Built to OE spec for fit, form, and function
• Designed for rear door applications on select Buick models

Detailed Description

Standard Ignition DWS-126 is engineered as a replacement power window switch for rear door use on Buick Century and Buick Regal models. The switch is manufactured to OE specifications and uses durable materials suited to the demands of professional service work. If you are replacing a failed rear window switch on a 1997-2005 Buick Century or 1997-2004 Buick Regal, this part provides a direct-fit solution. This part number, DWS-126, is also referenced in service and catalog listings for related applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Fix

• Rear power window switch that no longer activates the window
• Intermittent switch response when raising or lowering the glass
• Electrical contact wear inside the original switch
• Broken or unreliable rear door switch operation
• Restoration of normal window control on Buick Century and Regal rear doors

Installation Notes and Tips

Verify connector style, terminal count, and rear-door application before installation. The DWS-126 uses a female connector with 8 male blade terminals, so matching the vehicle harness is important for proper installation. Confirm the vehicle year and rear position against the fitment list for Buick Century and Buick Regal before replacing the switch.

• Fits 2000-2005 Buick Century, rear
• Fits 2000-2004 Buick Regal, rear
• Fits 1997-1999 Buick Century, rear, 1 Button, fits door window switch.
• Fits 1997-1999 Buick Regal, rear, 1 Button, fits door window switch.

Quality Assurance

Standard Ignition manufactures this switch to OE specification and maintains quality control throughout the production process. The DWS-126 is built with copper alloy conductors and service-grade materials to support consistent electrical performance and proper replacement fit.