Standard Ignition DS-2140 Door Window Switch - Front Left

Front Left Power Window Switch for Pontiac G6

The Standard Ignition DS-2140 is a front left door window switch built for direct power window control on select Pontiac G6 models. It uses a female connector, 12 male blade terminals, and a switch-only design to support reliable electrical switching at the driver-side door.

Key Features

• Fits 2005-2009 Pontiac G6, front left
• Power window switch function for driver-side door control
• Female connector with 12 male blade terminals
• Copper alloy conductors for strong electrical conductivity and reduced resistance
• Robust construction with high-grade materials for service use
• 100% tested for mechanical and electrical switching performance
• Standard Ignition DS-2140 replacement part number

Detailed Description

Standard Ignition DS-2140 is a door window switch for the front left position on 2005-2009 Pontiac G6 vehicles. It is built with copper alloy conductors to help maintain consistent current flow through the power window circuit, while the 12-terminal blade connection supports the vehicle’s electrical interface. This DS-2140 switch is intended for drivers who need a direct replacement for a worn, intermittent, or non-responsive window control on the Pontiac G6.

This part cross-references Dorman - OE Solutions 901-079 for the same application. The DS-2140 part number is also a useful reference when sourcing a replacement power window switch for Pontiac G6 front left door service.

Common Problems This Part Can Address

• Driver-side power window switch does not respond
• Window control works intermittently
• Broken or worn switch contacts
• Electrical resistance causing weak or inconsistent operation
• Damaged front left door switch assembly

Installation Notes and Tips

Verify connector style, terminal count, and front left placement before installation. Match the existing switch layout and electrical connection to the vehicle’s door harness, and confirm proper window operation after installation. For best results, compare the original unit to the DS-2140 before removal so the replacement matches the Pontiac G6 application.

Quality Assurance

Standard Ignition builds this switch with durable materials and tests each unit for mechanical and electrical switching performance. The DS-2140 is engineered to meet the demands of professional service work and to provide dependable operation in the Pontiac G6 power window circuit.