Standard Ignition DWS-239 Door Window Switch - Rear, Rear Left or Rear Right

Reliable Door Window Switch for Buick and Chevrolet Models

The Standard Ignition DWS-239 door window switch is designed to restore power window functionality in select Buick and Chevrolet vehicles. Engineered with precise terminal configurations, this switch ensures seamless integration and reliable operation for your Impala or LaCrosse.

• Compatible with Buick LaCrosse and Chevrolet Impala models
• Power window switch function for smooth window control
• Female connector gender for secure wiring connection
• Five male blade terminals for reliable electrical contact
• Includes one switch unit per package

Technical Details and Features

The DWS-239 door window switch from Standard Ignition features a female connector designed to mate with the vehicle’s wiring harness securely. It includes five male blade terminals, which provide stable and consistent electrical connections necessary for power window operation. This switch is specifically engineered to replace faulty or worn-out power window switches in Buick LaCrosse and Chevrolet Impala models, ensuring proper fit and function. The blade terminal type supports easy installation and reliable contact, reducing the risk of electrical issues.

Applications and Common Issues Addressed

• Restores power window control in Buick LaCrosse and Chevrolet Impala
• Replaces malfunctioning or unresponsive door window switches
• Fixes intermittent window operation caused by faulty switch terminals
• Eliminates electrical connection problems due to worn connectors
• Resolves issues with power window switches that fail to engage

Installation Notes and Tips

When installing the Standard Ignition DWS-239 switch, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Verify the connector gender and terminal type match the original switch to avoid compatibility issues. Carefully align the five male blade terminals with the corresponding female connectors on the vehicle harness. Test the power window operation before fully reassembling the door panel to confirm proper installation.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing dependable performance and durability. The DWS-239 door window switch undergoes rigorous quality control to ensure consistent operation. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary.