WAI WPR4919RMB Window Motor and Regulator Assembly - Rear Right

Rear Right Window Motor and Regulator Assembly

Restore rear passenger window operation with the WAI WPR4919RMB window motor and regulator assembly. This rear right power window regulator and motor assembly is built for direct-fit replacement on select Nissan Pathfinder and INFINITI QX4 applications.

• Fits 1996-2004 Nissan Pathfinder, rear right
• Fits 1997-2003 INFINITI QX4, rear right
• Power window regulator and motor assembly for the rear right door
• OE-style replacement for electric window repair service
• WAI part number WPR4919RMB for application matching

Application Details

Compatible With 1996-2004 Nissan Pathfinder rear right window systems and 1997-2003 INFINITI QX4 rear right window systems. The WPR4919RMB is intended for vehicles with a power-operated rear right window and is a direct replacement option when the original regulator or motor has failed. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

Common Repair Symptoms

• Rear right window will not move up or down
• Window moves slowly or stops partway
• Grinding, clicking, or binding during window operation
• Motor runs but the glass does not respond
• Regulator failure causing uneven or stuck window travel

Installation Notes

Verify rear right door fitment before installation and compare the original unit to WPR4919RMB. Inspect the window glass guides, switches, and wiring before final assembly so the replacement regulator and motor can operate correctly. Professional installation is recommended for proper alignment and function.

Quality Assurance

WAI manufactures electrical replacement components for automotive repair applications. Part number WPR4919RMB is cataloged for the listed Nissan Pathfinder and INFINITI QX4 fitments to support accurate parts selection.