OE Quality
60-Day Returns

Standard Ignition DWS-778 Door Window Switch - Front Right
Overview of Standard Ignition Door Window Switch DWS-778
The Standard Ignition DWS-778 is a reliable power window switch designed specifically for Chevrolet Impala models. Engineered to meet OEM specifications, this door window switch ensures consistent operation of your vehicle's power windows.
- Compatible with Chevrolet Impala models
- Power window switch function for smooth window control
- Female connector gender for secure connection
- Seven male blade terminals for reliable electrical contact
- Includes one switch unit per package
Detailed Product Features and Specifications
This door window switch features a female connector gender that allows for a secure and proper fit with the vehicle’s wiring harness. It includes seven male blade terminals, which provide stable and efficient electrical connections necessary for power window operation. The switch is designed to replace the factory-installed component, maintaining the original functionality and fitment for Chevrolet Impala vehicles. The blade terminal type ensures compatibility with standard automotive connectors, facilitating straightforward installation and reliable performance.
Applications and Common Issues Addressed
The Standard Ignition DWS-778 is used to control the power windows on Chevrolet Impala models. It is an essential component for restoring window functionality when the original switch fails or malfunctions. This switch can help resolve issues such as:
- Power windows not responding to switch commands
- Intermittent window operation or stuck windows
- Loose or faulty electrical connections in the window control system
- Physical damage or wear to the original door window switch
- Electrical shorts or terminal corrosion affecting window control
Installation Notes and Tips
Installation of the DWS-778 door window switch requires basic automotive electrical knowledge. Before installation, disconnect the vehicle battery to prevent electrical shorts. Carefully remove the door panel to access the existing switch. Disconnect the female connector and remove the faulty switch. Connect the new switch ensuring the seven male blade terminals align correctly with the vehicle’s wiring harness. Reinstall the door panel and test the power window operation before completing the installation.
Quality Assurance and Warranty Information
Standard Ignition manufactures this door window switch to meet or exceed OEM standards, ensuring durability and reliable performance. The DWS-778 is backed by Standard Ignition’s quality assurance processes. Please refer to Standard Ignition’s warranty policy for specific coverage details related to this part.
| Brand | Standard Ignition |
| Part Number | DWS-778 |
| Connector Gender | Female |
| Contents | Switch |
| Functions | Power Window Switch |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2008 | Chevrolet | Impala | Front Right | |
| 2007 | Chevrolet | Impala | Front Right | |
| 2006 | Chevrolet | Impala | Front Right |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.