Aisin RPAB-008 Window Motor and Regulator Assembly - Rear Right

OE-Style Rear Right Window Regulator

The Aisin Power Window Regulator w/ Motor, part number RPAB-008, is a rear right window motor and regulator assembly built for direct replacement service. It is engineered to OE standards and produced under strict quality control for a precise fit on select BMW 3 Series applications.

This Aisin RPAB-008 assembly is designed for BMW 325i, 325xi, 330i, 330xi, 323i, and 328i rear right door service, with fitment covering 1999-2005 model years.

Key Features

• Power window regulator with motor assembly for rear right installation
• Built to OE standards for fit, form, and function
• Re-engineered manufacturing process to refine original design details
• Environmental testing used to evaluate performance under varied conditions
• Direct-fit replacement for select BMW 3 Series rear door applications
• Part number RPAB-008 for easy catalog matching

Detailed Description

Aisin RPAB-008 is a replacement window motor and regulator assembly for the rear right door on select BMW 3 Series vehicles. It is manufactured to meet OE-level expectations and undergoes quality control checks to help ensure proper alignment and operation. For buyers searching for a BMW 325i rear right power window regulator with motor or a BMW 330i rear right window motor and regulator assembly, this part provides a focused fitment match.

The Aisin Power Window Regulator w/ Motor line is built around OE-style replacement needs, with attention to original design refinement and testing that simulates environmental exposure. This helps support consistent window movement and dependable operation in daily use. Cross-reference part numbers include Dorman - OE Solutions 741-481 and TYC 660385 for the same application.

What It Helps Fix

• Window glass that will not move up or down
• Slow, uneven, or intermittent rear window operation
• Motor noise without normal window movement
• Binding or sticking in the rear right door window track
• Failure of the original regulator and motor assembly

Installation Notes and Tips

Fits 2001-2005 BMW 325i, rear right; 2001-2005 BMW 325xi, rear right; 2001-2005 BMW 330i, rear right; 2001-2005 BMW 330xi, rear right; 1999-2000 BMW 323i, rear right; and 1999-2000 BMW 328i, rear right. Confirm the rear right door application and compare the original part number RPAB-008 before installation. Verify connector, mounting points, and window track condition during replacement.

Quality Assurance

Aisin states this assembly is manufactured to OE standards and subjected to strict quality control. Re-engineered processes and environmental testing are used to evaluate fit and function before release.