Standard Ignition DWS-221 Door Window Switch - Front Left

Overview of Standard Ignition Door Window Switch DWS-221

The Standard Ignition DWS-221 is a reliable power window switch designed specifically for select Buick and Chevrolet models. Engineered to meet OEM specifications, this door window switch ensures consistent operation of your vehicle's power windows.

• Connector Gender: Female
• Terminal Gender: Male
• Terminal Quantity: 12
• Terminal Type: Blade
• Function: Power window switch
• Contents: Switch only

Detailed Product Description

This door window switch, part number DWS-221, is built to provide precise control over the power windows in Buick Impala, Impala Limited, and LaCrosse models. Featuring a female connector and 12 male blade terminals, it integrates seamlessly with the vehicle's electrical system. The blade terminal design ensures secure and stable connections, reducing the risk of electrical faults. This switch is intended to replace faulty or worn-out power window switches, restoring proper window operation.

Compatible Vehicles and Applications

Compatible with the following vehicles:

• Buick LaCrosse
• Buick Impala
• Buick Impala Limited
• Chevrolet Impala

Use this switch to address issues such as unresponsive power windows, intermittent window operation, or physical damage to the existing switch assembly.

Common Issues Resolved by DWS-221

• Power window switch failure causing windows not to operate
• Intermittent or inconsistent window movement
• Damaged or worn switch terminals affecting electrical connectivity
• Physical damage to the switch housing or buttons
• Electrical shorts or faults within the switch assembly

Installation Notes and Tips

• Ensure the vehicle battery is disconnected before installation to prevent electrical shorts
• Verify the connector gender and terminal type match the vehicle’s wiring harness
• Handle blade terminals carefully to avoid bending or damage
• Test window operation after installation before reassembling door panels
• Consult vehicle service manual for specific removal and installation procedures

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The DWS-221 door window switch undergoes rigorous quality control to ensure durability and reliable performance. Warranty coverage details should be confirmed with the point of purchase or Standard Ignition documentation.