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WAI 81144 Window Regulator - Front Left
| Brand | WAI 81144 |
|---|---|
| Position | Front Left |
| Fits | Nissan · 8 vehicles |
Direct-fit replacement. Restores manual window operation with a regulator built for the original door assembly.
Manual window design. Made for vehicles with hand-crank glass control, not power window systems.
WAI 81144. Use the part number to match the correct regulator before installation.
Window Regulator for Manual Door Operation
This WAI window regulator is a direct-fit body component for manual window systems. It is built for specific Nissan applications and restores smooth glass movement when the original regulator is worn, bent, or no longer tracks properly. Part number 81144 is listed for front left fitment on select Sentra and Tsuru models.
Key Features
- Manual window regulator for door glass control
- Direct-fit replacement for the original assembly
- Fits Nissan Sentra and Nissan Tsuru applications
- Designed for front left installation
- WAI part number 81144
Detailed Description
Use this window regulator to replace a failed manual mechanism in compatible Nissan door assemblies. It is listed for 1987-1990 Nissan Sentra, front left, and 1987-1990 Nissan Tsuru, front left. When the regulator no longer raises or lowers the glass evenly, replacement can restore normal window travel and reduce binding, slipping, or uneven movement. Part number 81144 should be matched to the existing regulator style before installation.
Common Issues It Can Solve
- Window glass that will not move up or down
- Uneven or jerky manual window travel
- Binding caused by a worn regulator mechanism
- Loss of proper glass support inside the door
Installation Notes and Tips
Confirm manual window operation and compare the original regulator layout before ordering. Verify door-side fitment and match the part number 81144 to the removed component. Check glass alignment and track condition during installation so the replacement regulator can operate smoothly.
| Year | Make | Model | # Doors | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1990 | Nissan | Sentra | 4 Door | — | — | Front Left | Manual Window Regulator |
| 1990 | Nissan | Tsuru | 4 Door | — | — | Front Left | Manual Window Regulator |
| 1989 | Nissan | Sentra | 4 Door | — | — | Front Left | Manual Window Regulator |
| 1989 | Nissan | Tsuru | 4 Door | — | — | Front Left | Manual Window Regulator |
| 1988 | Nissan | Sentra | 4 Door | — | — | Front Left | Manual Window Regulator |
| 1988 | Nissan | Tsuru | 4 Door | — | — | Front Left | Manual Window Regulator |
| 1987 | Nissan | Sentra | 4 Door | 1.6L | L4 | Front Left | Manual Window Regulator |
| 1987 | Nissan | Tsuru | 4 Door | — | — | Front Left | Manual Window Regulator |
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