Standard Ignition DWS-819 Door Window Switch - Rear Right

Rear Right Power Window Switch for Infiniti

Standard Ignition DWS-819 is a rear right door window switch for select Infiniti models. It is built with a 9-terminal layout, female connector, male blade terminals, and power window switch function for direct electrical control at the rear passenger door.

Key Features

• Part number: DWS-819
• Door window switch for rear right position
• 9-terminal design with female connector and male blade terminals
• Power window switch function
• Direct replacement for select Infiniti G35, G37, G25, and Q40 applications
• Cross-reference part numbers include 25421JK40A and SW11478

Detailed Description

Standard Ignition DWS-819 is a replacement power window switch for the rear right door on select Infiniti vehicles. This switch uses a female connector, male blade terminals, and a 9-terminal configuration to match the electrical interface used in the listed applications. It is a practical choice when restoring rear window control on an Infiniti G35, G37, G25, or Q40 with the correct equipment package or rear window function noted in the fitment data. The DWS-819 part number is also useful when cross-checking OE and aftermarket references during diagnosis or replacement.

This part cross-references 25421JK40A and SW11478 for the same application.

Vehicle Fitment

• Fits 2015 Infiniti Q40, rear right.
• Fits 2011-2013 Infiniti G37, rear right.
• Fits 2011-2012 Infiniti G25, rear right. Notes: Rear Window One Touch Window Open/Close.
• Fits 2009-2010 Infiniti G37, rear right. Notes: w/ Premium Equipment Package.
• Fits 2007-2008 Infiniti G35, rear right. Notes: w/ Premium Equipment Package.

What It Helps Fix

• Rear right window switch that no longer responds
• Intermittent power window operation at the rear passenger door
• Broken or worn switch contacts causing unreliable control
• Loss of rear window open/close function
• Electrical mismatch when replacing a damaged switch assembly

Installation Notes and Tips

Verify the vehicle year, model, rear right position, and equipment notes before ordering. Confirm the connector style and terminal count match the original switch, and compare the existing part number or OE reference when diagnosing a failed rear window control. Standard Ignition DWS-819 should be installed only in the listed Infiniti applications.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical replacement parts. DWS-819 is built as a direct-fit replacement switch for the specified Infiniti applications and is identified by OE-style cross-reference numbers for easier parts matching.