Standard Ignition DWS1783 Door Window Switch - Rear

Rear Power Window Switch for Cadillac XTS

Standard Ignition DWS1783 is a direct-fit OE replacement door window switch for the rear position on select Cadillac XTS models. It is built for proper fit, form, and function, with copper alloy conductors for strong electrical conductivity and low resistive loss.

For 2014-2019 Cadillac XTS rear window switch replacement, this part supports reliable power window operation with a design made for service-professional installation standards. The Standard Ignition DWS1783 is also referenced by part number DWS1783 for easy catalog matching.

Key Features

• Direct-fit OE replacement door window switch
• Functions as a power window switch
• Copper alloy conductors for efficient electrical transfer
• Male terminal design with 5-pin terminal layout
• Robust construction using high-grade materials
• Built under complete manufacturing quality control

Detailed Description

Standard Ignition DWS1783 is a rear door window switch engineered for 2014-2019 Cadillac XTS applications. It is made to match OE fit, form, and function, helping restore normal rear window control without modification to the vehicle’s electrical interface. The pin-style, male-terminal configuration supports straightforward replacement when the original switch has worn contacts, intermittent operation, or physical damage. If you are searching for a rear power window switch for Cadillac XTS, DWS1783 provides a direct replacement path.

This part cross-references Baldwin PA4653 for the same application.

What It Helps Fix

• Rear window switch that no longer responds
• Intermittent power window operation
• Broken or worn switch contacts
• Electrical resistance causing weak switch performance
• Damaged rear door window control on Cadillac XTS models

Installation Notes and Tips

Verify the vehicle is a 2014-2019 Cadillac XTS with rear switch application before installation. Match the terminal style, terminal count, and function to the original part to confirm fitment. Inspect the connector and surrounding wiring for corrosion or heat damage before installing the replacement switch.

Quality Assurance

Standard Ignition states that this replacement switch is manufactured with complete quality control throughout production. The design uses copper alloy conductors and durable materials to meet the demands of professional service work.