Aisin RPAT-134 Window Motor and Regulator Assembly - Rear Right

Aisin Rear Right Window Regulator Assembly

The Aisin RPAT-134 is a power window regulator with motor for the rear right door. It is built to OE standards with controlled manufacturing and testing focused on fit, function, and consistent operation. This assembly is a direct replacement for select Toyota and Scion applications, including Toyota RAV4, Toyota Highlander, and Scion xD.

• Power window regulator and motor assembly
• OE-style fit for rear right door applications
• Manufactured to meet OE standards
• Re-engineered to improve original design details
• Environmental testing used to verify form, fit, and function

Compatible Vehicle Applications

• Fits 2008-2014 Scion xD, rear right
• Fits 2008-2013 Toyota Highlander, rear right
• Fits 2006-2013 Toyota RAV4, rear right

This Aisin power window regulator w/ motor, part number RPAT-134, is a replacement assembly for the rear right window system. It is intended for vehicles where the regulator and motor are serviced together, helping restore normal glass movement in the rear passenger door. This part cross-references ACI 389609 for the same application.

Common Repair Symptoms

• Rear right window will not move up or down
• Window moves slowly, unevenly, or stops partway
• Motor runs but the glass does not respond
• Grinding, binding, or clicking from the door panel area
• Window drops into the door or loses support

Installation Notes

Verify the rear right position and confirm vehicle year, make, and model before installation. Compare the original regulator and motor assembly to the replacement part, and inspect the door glass guides, switches, and wiring before reassembly. Professional installation is recommended for proper alignment and operation.

Quality Assurance

Aisin manufactures this assembly to OE standards and uses strict quality control checks during production. The RPAT-134 is re-engineered with testing that simulates environmental conditions to help confirm proper form, fit, and function.