Standard Ignition DWS2163 Door Window Switch - Front Left

OE-Style Door Window Switch for Infiniti

Restore driver-side window control with the Standard Ignition DWS2163 door window switch. This front left switch is built with a direct, snap-fit attachment method and uses a 13-terminal, dual-connector layout for a clean replacement on select Infiniti models.

Compatible with 2007-2015 Infiniti G35, G37, G25, and Q40 front left applications, the DWS2163 is a practical replacement for worn, unresponsive, or intermittent power window controls. Standard Ignition DWS2163 is a direct-fit electrical switch assembly for vehicles equipped with auto up/down front and rear window functions where noted.

Key Features

• Part number: DWS2163
• Front left door window switch
• 13 terminals with blade-style terminals
• 2 female connectors with polygon connector shape
• Direct, snap-fit attachment method
• Black and cream finish with plastic and metal construction
• Indicator markings included
• 1 switch included
• No wiring harness included
• No mounting hardware included

Detailed Description

The Standard Ignition DWS2163 is a replacement door window switch designed for the driver-side door on select Infiniti vehicles. It features a 13-terminal electrical layout, two female connectors, and male blade terminals for direct integration with the factory wiring configuration. The black and cream finish matches the original interior switch appearance, while the indicator markings help maintain familiar control identification. If you are replacing a failed Infiniti G37 front left window switch or servicing a 2007-2008 Infiniti G35 front left switch with auto up/down front and rear operation, this part provides the correct OE-style form and function. Standard Ignition DWS2163 also cross-references 25401JK40A and PA5055 for the same application.

Common Problems This Switch Can Address

• Driver window does not respond when the switch is pressed
• Intermittent front left window operation
• Broken or worn switch buttons
• Loss of auto up/down function at the driver door
• Damaged connector or terminal interface at the switch

Installation Notes and Tips

• Verify connector count, terminal count, and front left position before installation.
• Confirm vehicle-specific fitment for 2007-2008 Infiniti G35, 2009-2012 Infiniti G37, 2011-2012 Infiniti G25, and 2015 Infiniti Q40.
• Transfer any trim or bezel components from the original assembly if required by the vehicle.
• Inspect the door harness and connector terminals for corrosion or heat damage before connecting the new switch.
• Because mounting hardware and wiring harness are not included, reuse the original vehicle hardware and harness connections as applicable.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical replacement parts, and the DWS2163 is built to match the specified connector, terminal, and function requirements for the listed Infiniti applications. Confirm fitment against the original part number or connector layout before installation.