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WAI 88027 Window Motor and Regulator Assembly - Rear Left
| Brand | WAI 88027 |
|---|---|
| Position | Rear Left |
| Fits | BMW · 17 vehicles |
Direct replacement. Window motor and regulator assembly for application-specific service.
Fitment-specific design. Built for rear left window operation in listed BMW applications.
BMW Rear Left Window Motor and Regulator
Restore rear window operation with this WAI window motor and regulator assembly, part number 88027. It is built for BMW applications with rear left fitment and matches the vehicle-specific mounting and function needed for a proper replacement.
Key Features
- Window motor and regulator assembly for rear left installation
- Vehicle-specific fitment for BMW 5 Series and M5 applications
- Direct replacement format for restoring window movement
- Fits BMW 525i, 530i, 540i, M5, and 528i applications listed below
- WAI part number 88027 for easy identification
Detailed Description
This WAI 88027 window motor and regulator assembly is made for rear left service on select BMW models, including the 525i, 530i, 540i, M5, and 528i. It is a practical replacement for a worn or failed window drive assembly when the original unit no longer raises or lowers the glass correctly. For BMW 525i, BMW 530i, BMW 540i, and BMW M5 owners, part number 88027 provides a fitment-specific solution for the rear left door.
Compatible With: Fits 2001-2003 BMW 525i, rear left; Fits 2001-2003 BMW 530i, rear left; Fits 1999-2003 BMW 540i, rear left; Fits 2000-2003 BMW M5, rear left; Fits 2000 BMW 528i, rear left; Fits 1999 BMW 528i, rear left, from 3/99.
What It Helps Fix
- Window glass that will not move up or down
- Slow, uneven, or intermittent window operation
- Noise from a failing window regulator mechanism
- Loss of rear left window function in the listed BMW models
Installation Notes and Tips
Verify the rear left position and compare the original unit before installation. Confirm the model year and the 1999 BMW 528i build date note of from 3/99 before ordering. Use the vehicle’s existing electrical and mounting points as specified by the application.
Quality Assurance
WAI replacement components are cataloged for application-specific fitment. Part number 88027 is listed for the BMW rear left window motor and regulator applications shown above.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | BMW | 525i | Rear Left | — |
| 2003 | BMW | 530i | Rear Left | — |
| 2003 | BMW | 540i | Rear Left | — |
| 2003 | BMW | M5 | Rear Left | — |
| 2002 | BMW | 525i | Rear Left | — |
| 2002 | BMW | 530i | Rear Left | — |
| 2002 | BMW | 540i | Rear Left | — |
| 2002 | BMW | M5 | Rear Left | — |
| 2001 | BMW | 525i | Rear Left | — |
| 2001 | BMW | 530i | Rear Left | — |
| 2001 | BMW | 540i | Rear Left | — |
| 2001 | BMW | M5 | Rear Left | — |
| 2000 | BMW | 528i | Rear Left | — |
| 2000 | BMW | 540i | Rear Left | — |
| 2000 | BMW | M5 | Rear Left | — |
| 1999 | BMW | 528i | Rear Left | From 3/99 |
| 1999 | BMW | 540i | Rear Left | — |
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