Standard Ignition DS-912 Door Window Switch - Front Right or Right

Door Window Switch for GM Full-Size Applications

The Standard Ignition DS-912 is a door window switch built for select Chevrolet, Buick, and Oldsmobile vehicles with single-button operation. It uses a female connector, male terminals, and five blade terminals to support reliable electrical contact in the switch circuit.

For drivers searching for a Chevrolet Caprice window switch or a Buick Roadmaster door window switch, this part number DS-912 is a direct-fit option for the listed applications.

Key Features

• Female connector with male terminal design
• 5 blade terminals for the specified electrical interface
• Copper alloy conductors for strong electrical conductivity and reduced resistive loss
• 100% tested for mechanical and electrical switching performance
• Built with robust materials for service replacement use

Detailed Description

Standard Ignition DS-912 is engineered as a replacement door window switch for select GM full-size cars, including 1991-1996 Chevrolet Caprice, 1991-1993 Buick Roadmaster, 1994-1996 Chevrolet Impala, and 1991-1992 Oldsmobile Custom Cruiser. The switch design follows the listed connector and terminal configuration, helping ensure proper electrical connection in the vehicle’s window control circuit. If you need a DS-912 replacement for a Chevrolet Impala or Caprice window switch repair, this part matches the confirmed fitment and electrical layout.

This part cross-references 1S3158 and 53-47941 for the same application.

What It Helps Fix

• Inoperative power window switch response
• Intermittent window control operation
• Broken or worn switch contacts
• Poor electrical continuity at the switch connector
• Failed driver or passenger-side window command input

Installation Notes and Tips

• Verify the connector style, terminal count, and blade-terminal layout before installation.
• Confirm the vehicle application and note requirements such as w/o bezel or single-button configuration where listed.
• Inspect the harness connector for heat damage, corrosion, or loose terminals before connecting the new switch.
• Test window operation after installation to confirm proper switch function in both directions.

Quality Assurance

Standard Ignition builds this switch with durable materials and copper alloy conductors, then tests each unit for mechanical and electrical switching performance. That validation supports consistent operation in service replacement use.