Aisin RPAB-019 Window Motor and Regulator Assembly - Front Left

Aisin Power Window Regulator w/ Motor for BMW

The Aisin RPAB-019 is a power window regulator with motor built for specific BMW front left applications. It is engineered to OE standards and validated through controlled quality checks for fit, form, and function.

• Power window regulator and motor assembly for the front left position
• Fits BMW 740i, 740iL, and 750iL applications listed below
• Designed for vehicles with standard glass or insulated glass
• Re-engineered manufacturing process to reflect OE design requirements
• Quality-controlled for dimensional accuracy and operating consistency

Product Details

This Aisin power window regulator w/ motor, part number RPAB-019, is a direct-fit replacement for select BMW E38 chassis vehicles. It is built to match original equipment standards and is intended for the front left window on 1995-2001 BMW 740i, 740iL, and 750iL models with standard glass or insulated glass. This part cross-references Dorman - OE Solutions 741-482 for the same application.

Compatible With:

• Fits 1997-2001 BMW 740i, front left, w/std Glass or w/Insulated Glass; Power Window Regulator w/ Motor
• Fits 1995 BMW 740i, front left, w/std Glass or w/Insulated Glass; Power Window Regulator w/ Motor
• Fits 1995-2001 BMW 740iL, front left, w/std Glass or w/Insulated Glass; Power Window Regulator w/ Motor
• Fits 1995-2001 BMW 750iL, front left, w/std Glass or w/Insulated Glass; Power Window Regulator w/ Motor

Common Repair Uses

• Restores a window that will not raise or lower properly
• Addresses slow, uneven, or intermittent window movement
• Replaces a worn regulator mechanism or failed motor assembly
• Helps correct binding, slipping, or noisy window operation
• Supports repair of a front left BMW power window system

Installation Notes and Tips

Verify the vehicle year, model, and front left position before installation. Confirm whether the vehicle uses standard glass or insulated glass, since the fitment notes specify both configurations. Compare the original unit and connector layout to the replacement before removal to ensure the correct application.

Quality Assurance

Aisin manufactures this assembly to meet OE standards and uses strict quality control checks to verify fit, form, and function. The RPAB-019 is also produced with re-engineered processes and environmental testing conditions to reflect real-world operating demands.