OE Quality
60-Day Returns

Standard Ignition DS-2146 Door Window Switch - Front Left or Left
Overview of Standard Ignition DS-2146 Door Window Switch
The Standard Ignition DS-2146 is a reliable power window switch designed specifically for select Buick, Chevrolet, Pontiac, and Saturn models. Engineered to meet OEM specifications, this door window switch ensures consistent performance and durability for your vehicle's power window system.
- Connector Gender: Female for secure connection
- Functions: Power window switch operation
- Terminal Gender: Male terminals for proper fit
- Terminal Quantity: 7 terminals to support electrical connections
- Terminal Type: Blade terminals for easy installation
- Voltage: 12 volts compatible with standard automotive electrical systems
Detailed Product Description
The DS-2146 door window switch from Standard Ignition is designed to replace faulty or worn power window switches in compatible vehicles. Featuring a female connector and seven male blade terminals, this switch integrates seamlessly with the vehicle’s wiring harness. Operating at 12 volts, it supports the power window function, allowing smooth and reliable window control. The blade terminal design facilitates straightforward installation and secure electrical contact, reducing the risk of connection issues.
This switch is compatible with Buick Montana, Chevrolet Relay, Pontiac Terraza, and Saturn Uplander models, ensuring proper fitment and function. The Standard Ignition brand is known for producing replacement parts that meet or exceed OEM standards, providing dependable performance for electrical components like switches, solenoids, and actuators.
Common Applications and Issues Resolved
- Restores power window functionality in Buick Montana, Chevrolet Relay, Pontiac Terraza, and Saturn Uplander
- Replaces switches with worn or damaged terminals
- Fixes intermittent or non-responsive window controls
- Eliminates electrical connection problems caused by faulty blade terminals
- Addresses issues related to power window switch failure due to voltage inconsistencies
Installation Notes and Tips
- Ensure vehicle battery is disconnected before installation to prevent electrical shorts
- Verify the connector gender and terminal type match the vehicle’s wiring harness
- Carefully align the blade terminals to avoid bending or damage during installation
- Test the switch operation 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 strict quality standards, ensuring reliable performance and durability. The DS-2146 door window switch undergoes rigorous testing to confirm electrical compatibility and mechanical integrity. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.
| Brand | Standard Ignition |
| Part Number | DS-2146 |
| Connector Gender | Female |
| Functions | Power Window Switch |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Voltage | 12 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Uplander | 3.9L | V6 | Front Left | |
| 2008 | Chevrolet | Uplander | Front Left | |||
| 2007 | Buick | Terraza | Front Left | |||
| 2007 | Chevrolet | Uplander | Front Left | |||
| 2007 | Saturn | Relay | Front Left | |||
| 2006 | Buick | Terraza | Front Left | |||
| 2006 | Chevrolet | Uplander | Front Left | |||
| 2006 | Pontiac | Montana | Left | |||
| 2006 | Saturn | Relay | Front Left | |||
| 2005 | Buick | Terraza | Front Left | |||
| 2005 | Chevrolet | Uplander | Front Left | |||
| 2005 | Saturn | Relay | Front Left |
* 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.