WAI WPR0630RMB Window Motor and Regulator Assembly - Rear Right

Rear Right Window Motor and Regulator Assembly

This WAI window motor and regulator assembly is a direct-fit electrical replacement for the rear right door on select Cadillac CTS models. Part number WPR0630RMB is built for 2003-2007 Cadillac CTS applications with power rear window operation.

Key Features

• Window motor and regulator assembly for the rear right position
• Fits 2003-2007 Cadillac CTS, rear right
• OE-style replacement for power window service
• Application-specific fitment for Cadillac CTS rear door repair
• WAI part number WPR0630RMB

Detailed Description

Use this assembly when the rear passenger-side window on a Cadillac CTS no longer moves correctly, binds during travel, or stops responding to switch input. The WPR0630RMB combines the motor and regulator into one service part for the rear right door, helping restore normal window movement on 2003-2007 Cadillac CTS vehicles. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues It May Solve

• Window glass will not raise or lower from the rear right switch
• Slow, uneven, or noisy window movement
• Window slipping, sticking, or dropping inside the door
• Motor operation without proper glass movement
• Failed regulator mechanism in the rear passenger door

Installation Notes and Tips

Verify rear right fitment before ordering and confirm the vehicle is a 2003-2007 Cadillac CTS. Inspect the door glass tracks, switch, and wiring before installation so the new assembly is not affected by related faults. Follow factory service procedures for door trim removal and window alignment during replacement.

Quality Assurance

WAI manufactures electrical replacement parts for automotive service applications. Part number WPR0630RMB is intended for direct replacement use on the listed Cadillac CTS rear right application.