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ACI 81975 Window Regulator - Front Left
| Brand | ACI 81975 |
|---|---|
| Position | Front Left |
| Description | Manual Window Regulator |
| Meets / Exceeds OEM? | Yes |
| Motor Included | Not Included |
| Mounting Hardware Included | Not Included |
| New or Reman | New |
| Thread Direction | Hardened steel gear |
| Type | Window Regulator |
| Window Operation Type | Manual |
| Product line | Window Regulator |
| Fits | Toyota · 11 vehicles |
OE direct replacement. New manual window regulator meets OEM standards.
Hardened steel gear. Built for smooth, reliable window movement.
Manual operation. Simple, non-powered window control.
Cross-references ACI 81975, Continental WR40705 and 11R263 for the same application. See all 9.
Manual Window Regulator for Toyota Front Left
ACI 81975 is a new manual window regulator for the front left door. It uses a hardened steel gear and meets or exceeds OEM requirements for fit and function. This ACI Window Regulator is built for direct replacement service on select Toyota 4Runner and Toyota Pickup applications.
Key Features
- Manual window regulator for front left door service
- Hardened steel gear for durable gear engagement
- New replacement part that meets or exceeds OEM specifications
- Motor not included
- Mounting hardware not included
- Direct-fit body and door replacement component
Product Details
ACI 81975 is a manual window regulator engineered for the front left position in select Toyota trucks and SUVs. It is listed for 1984-1989 Toyota 4Runner, front left, manual, without vent window, and 1984-1988 Toyota Pickup, front left, manual, without vent window. If you are replacing a worn Toyota 4Runner window regulator or a Toyota Pickup manual window regulator, this part provides the correct door-side service configuration with a hardened steel gear for consistent window movement. This part cross-references Continental WR40705 for the same application.
Common Problems It Can Help Solve
- Window glass that will not raise or lower by hand crank
- Rough, slipping, or uneven window travel
- Stripped regulator gear teeth
- Excessive play or binding in the door window mechanism
- Failure of the original manual regulator assembly
Installation Notes and Tips
Verify front left door fitment, manual operation, and the no vent window configuration before installation. Transfer or source any required mounting hardware separately, since hardware is not included. Confirm the regulator matches the original Toyota 4Runner or Toyota Pickup door layout and window track before final assembly.
Quality Assurance
ACI identifies this window regulator as a new part that meets or exceeds OEM requirements. The hardened steel gear supports dependable mechanical operation in manual window systems.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1989 | Toyota | 4Runner | Front Left | Manual; w/o Vent Window; Window Regulator |
| 1988 | Toyota | 4Runner | Front Left | Manual; w/o Vent Window; Window Regulator |
| 1988 | Toyota | Pickup | Front Left | Manual; w/o Vent Window; Window Regulator |
| 1987 | Toyota | 4Runner | Front Left | Manual; w/o Vent Window; Window Regulator |
| 1987 | Toyota | Pickup | Front Left | Manual; w/o Vent Window; Window Regulator |
| 1986 | Toyota | 4Runner | Front Left | Manual; w/o Vent Window; Window Regulator |
| 1986 | Toyota | Pickup | Front Left | Manual; w/o Vent Window; Window Regulator |
| 1985 | Toyota | 4Runner | Front Left | Manual; w/o Vent Window; Window Regulator |
| 1985 | Toyota | Pickup | Front Left | Manual; w/o Vent Window; Window Regulator |
| 1984 | Toyota | 4Runner | Front Left | Manual; w/o Vent Window; Window Regulator |
| 1984 | Toyota | Pickup | Front Left | Manual; w/o Vent Window; Window Regulator |
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