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ACI 82123 Power Window Motor and Regulator Assembly - Front Left
Reliable Power Window Motor and Regulator Assembly
The ACI Window Assembly 82123 is a new power window motor and regulator designed for select Cadillac, Chevrolet, and GMC models. Engineered with a hardened steel gear, this assembly ensures durable and consistent window operation for your vehicle.
- New power window motor and regulator assembly
- Hardened steel gear for enhanced durability
- Meets or exceeds OEM specifications
- Compatible with multiple Cadillac, Chevrolet, and GMC trucks and SUVs
- Mounting hardware not included
About the ACI Window Assembly Product Line
The ACI Window Assembly product line focuses on delivering reliable window motor and regulator assemblies that meet or exceed original equipment manufacturer standards. This line is designed to provide direct replacement parts that maintain factory performance and fitment, ensuring proper operation for power windows in various vehicle models.
Detailed Product Description
This ACI Window Motor and Regulator Assembly (part number 82123) features a hardened steel gear, which provides increased strength and longevity compared to standard components. The assembly is new and designed to meet or exceed OEM quality, making it a dependable choice for restoring power window function. It is compatible with a range of Cadillac, Chevrolet, and GMC vehicles, including popular models such as the Chevrolet Silverado 1500, GMC Sierra 2500 HD, and Cadillac Escalade ESV. Please note that mounting hardware is not included with this assembly.
Common Applications and Issues Addressed
- Restores power window operation in Cadillac Escalade and Escalade EXT models
- Replaces faulty window motors in Chevrolet Avalanche 1500 and 2500
- Fixes slow or non-responsive window movement in GMC Sierra 3500 Classic
- Solves grinding or slipping issues caused by worn gears
- Addresses intermittent window function in Chevrolet Silverado 2500 HD Classic
Installation Notes and Tips
Installation of the ACI Window Assembly 82123 requires removal of the door panel and disconnection of the existing window motor and regulator. Since mounting hardware is not included, retain original fasteners or source compatible hardware separately. Proper alignment of the regulator and secure electrical connections are essential for optimal performance. Refer to vehicle-specific service manuals for detailed installation procedures.
Quality Assurance and Warranty
This window motor and regulator assembly is a new part that meets or exceeds OEM standards, ensuring reliable performance and fitment. ACI products typically come with a limited warranty covering defects in materials and workmanship. Verify warranty details with the product documentation or supplier at the time of purchase.
| Brand | ACI |
|---|---|
| Part Number | 82123 |
| Position | Window Assembly, Front Left |
| Description | Window Motor Assembly |
| Meets / Exceeds OEM? | Yes |
| Mounting Hardware Included | Not Included |
| New or Reman | New |
| Style | Motor & Regulator |
| Thread Direction | Hardened steel gear |
| Type | Power |
This part fits 142 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 1500 Classic | Front Left | Window Assembly | |||
| 2007 | Chevrolet | Silverado 1500 HD Classic | Front Left | Window Assembly | |||
| 2007 | Chevrolet | Silverado 2500 | Standard Cab Pickup | 4.8L | V8 | Front Left | Window Assembly |
| 2007 | Chevrolet | Silverado 2500 HD Classic | Front Left | Window Assembly | |||
| 2007 | Chevrolet | Silverado 3500 Classic | Front Left | Window Assembly | |||
| 2007 | GMC | Sierra 1500 Classic | Front Left | Window Assembly | |||
| 2007 | GMC | Sierra 1500 HD Classic | Front Left | Window Assembly | |||
| 2007 | GMC | Sierra 2500 HD Classic | Front Left | Window Assembly | |||
| 2007 | GMC | Sierra 3500 Classic | Front Left | Window Assembly | |||
| 2006 | Cadillac | Escalade | Front Left | Window Assembly | |||
| 2006 | Cadillac | Escalade ESV | Front Left | Window Assembly | |||
| 2006 | Cadillac | Escalade EXT | Front Left | Window Assembly | |||
| 2006 | Chevrolet | Avalanche 1500 | Front Left | Window Assembly | |||
| 2006 | Chevrolet | Avalanche 2500 | Front Left | Window Assembly | |||
| 2006 | Chevrolet | Cheyenne | Front Left | Window Assembly | |||
| 2006 | Chevrolet | Silverado 1500 | Front Left | Window Assembly | |||
| 2006 | Chevrolet | Silverado 1500 HD | Front Left | Window Assembly | |||
| 2006 | Chevrolet | Silverado 2500 | Front Left | Window Assembly | |||
| 2006 | Chevrolet | Silverado 2500 HD | Front Left | Window Assembly | |||
| 2006 | Chevrolet | Silverado 3500 | Front Left | Window Assembly | |||
| 2006 | Chevrolet | Suburban 1500 | Front Left | Window Assembly | |||
| 2006 | Chevrolet | Suburban 2500 | Front Left | Window Assembly | |||
| 2006 | Chevrolet | Tahoe | Front Left | Window Assembly | |||
| 2006 | GMC | Sierra 1500 | Front Left | Window Assembly | |||
| 2006 | GMC | Sierra 1500 HD | Front Left | Window Assembly | |||
| 2006 | GMC | Sierra 2500 HD | Front Left | Window Assembly | |||
| 2006 | GMC | Sierra 3500 | Front Left | Window Assembly | |||
| 2006 | GMC | Yukon | Front Left | Window Assembly | |||
| 2006 | GMC | Yukon XL 1500 | Front Left | Window Assembly | |||
| 2006 | GMC | Yukon XL 2500 | Front Left | Window Assembly | |||
| 2005 | Cadillac | Escalade | Front Left | Window Assembly | |||
| 2005 | Cadillac | Escalade ESV | Front Left | Window Assembly | |||
| 2005 | Cadillac | Escalade EXT | Front Left | Window Assembly | |||
| 2005 | Chevrolet | Avalanche 1500 | Front Left | Window Assembly | |||
| 2005 | Chevrolet | Avalanche 2500 | Front Left | Window Assembly | |||
| 2005 | Chevrolet | Cheyenne | Front Left | Window Assembly | |||
| 2005 | Chevrolet | Silverado 1500 | Front Left | Window Assembly | |||
| 2005 | Chevrolet | Silverado 1500 HD | Front Left | Window Assembly | |||
| 2005 | Chevrolet | Silverado 2500 | Front Left | Window Assembly | |||
| 2005 | Chevrolet | Silverado 2500 HD | Front Left | Window Assembly | |||
| 2005 | Chevrolet | Silverado 3500 | Front Left | Window Assembly | |||
| 2005 | Chevrolet | Suburban 1500 | Front Left | Window Assembly | |||
| 2005 | Chevrolet | Suburban 2500 | Front Left | Window Assembly | |||
| 2005 | Chevrolet | Tahoe | Front Left | Window Assembly | |||
| 2005 | GMC | Sierra 1500 | Front Left | Window Assembly | |||
| 2005 | GMC | Sierra 1500 HD | Front Left | Window Assembly | |||
| 2005 | GMC | Sierra 2500 HD | Front Left | Window Assembly | |||
| 2005 | GMC | Sierra 3500 | Front Left | Window Assembly | |||
| 2005 | GMC | Yukon | Front Left | Window Assembly | |||
| 2005 | GMC | Yukon XL 1500 | Front Left | Window Assembly | |||
| 2005 | GMC | Yukon XL 2500 | Front Left | Window Assembly | |||
| 2004 | Cadillac | Escalade | Front Left | Window Assembly | |||
| 2004 | Cadillac | Escalade ESV | Front Left | Window Assembly | |||
| 2004 | Cadillac | Escalade EXT | Front Left | Window Assembly | |||
| 2004 | Chevrolet | Avalanche 1500 | Front Left | Window Assembly | |||
| 2004 | Chevrolet | Avalanche 2500 | Front Left | Window Assembly | |||
| 2004 | Chevrolet | Cheyenne | Front Left | Window Assembly | |||
| 2004 | Chevrolet | Silverado 1500 | Front Left | Window Assembly | |||
| 2004 | Chevrolet | Silverado 2500 | Front Left | Window Assembly | |||
| 2004 | Chevrolet | Silverado 2500 HD | Front Left | Window Assembly | |||
| 2004 | Chevrolet | Silverado 3500 | Front Left | Window Assembly | |||
| 2004 | Chevrolet | Suburban 1500 | Front Left | Window Assembly | |||
| 2004 | Chevrolet | Suburban 2500 | Front Left | Window Assembly | |||
| 2004 | Chevrolet | Tahoe | Front Left | Window Assembly | |||
| 2004 | GMC | Sierra 1500 | Front Left | Window Assembly | |||
| 2004 | GMC | Sierra 2500 | Front Left | Window Assembly | |||
| 2004 | GMC | Sierra 2500 HD | Front Left | Window Assembly | |||
| 2004 | GMC | Sierra 3500 | Front Left | Window Assembly | |||
| 2004 | GMC | Yukon | Front Left | Window Assembly | |||
| 2004 | GMC | Yukon XL 1500 | Front Left | Window Assembly | |||
| 2004 | GMC | Yukon XL 2500 | Front Left | Window Assembly | |||
| 2003 | Cadillac | Escalade | Front Left | Window Assembly | |||
| 2003 | Cadillac | Escalade ESV | Front Left | Window Assembly | |||
| 2003 | Cadillac | Escalade EXT | Front Left | Window Assembly | |||
| 2003 | Chevrolet | Avalanche 1500 | Front Left | Window Assembly | |||
| 2003 | Chevrolet | Avalanche 2500 | Front Left | Window Assembly | |||
| 2003 | Chevrolet | Cheyenne | Front Left | Window Assembly | |||
| 2003 | Chevrolet | Silverado 1500 | Front Left | Window Assembly | |||
| 2003 | Chevrolet | Silverado 1500 HD | Front Left | Window Assembly | |||
| 2003 | Chevrolet | Silverado 2500 | Front Left | Window Assembly | |||
| 2003 | Chevrolet | Silverado 2500 HD | Front Left | Window Assembly | |||
| 2003 | Chevrolet | Silverado 3500 | Front Left | Window Assembly | |||
| 2003 | Chevrolet | Suburban 1500 | Front Left | Window Assembly | |||
| 2003 | Chevrolet | Suburban 2500 | Front Left | Window Assembly | |||
| 2003 | Chevrolet | Tahoe | Front Left | Window Assembly | |||
| 2003 | GMC | Sierra 1500 | Front Left | Window Assembly | |||
| 2003 | GMC | Sierra 1500 HD | Front Left | Window Assembly | |||
| 2003 | GMC | Sierra 2500 | Front Left | Window Assembly | |||
| 2003 | GMC | Sierra 2500 HD | Front Left | Window Assembly | |||
| 2003 | GMC | Sierra 3500 | Front Left | Window Assembly | |||
| 2003 | GMC | Yukon | Front Left | Window Assembly | |||
| 2003 | GMC | Yukon XL 1500 | Front Left | Window Assembly | |||
| 2003 | GMC | Yukon XL 2500 | Front Left | Window Assembly | |||
| 2002 | Cadillac | Escalade | Front Left | Window Assembly | |||
| 2002 | Cadillac | Escalade EXT | Front Left | Window Assembly | |||
| 2002 | Chevrolet | Avalanche 1500 | Front Left | Window Assembly | |||
| 2002 | Chevrolet | Avalanche 2500 | Front Left | Window Assembly | |||
| 2002 | Chevrolet | Silverado 1500 | Front Left | Window Assembly | |||
| 2002 | Chevrolet | Silverado 1500 HD | Front Left | Window Assembly | |||
| 2002 | Chevrolet | Silverado 2500 | Front Left | Window Assembly | |||
| 2002 | Chevrolet | Silverado 2500 HD | Front Left | Window Assembly | |||
| 2002 | Chevrolet | Silverado 3500 | Front Left | Window Assembly | |||
| 2002 | Chevrolet | Suburban 1500 | Front Left | Window Assembly | |||
| 2002 | Chevrolet | Suburban 2500 | Front Left | Window Assembly | |||
| 2002 | Chevrolet | Tahoe | Front Left | Window Assembly | |||
| 2002 | GMC | Sierra 1500 | Front Left | Window Assembly | |||
| 2002 | GMC | Sierra 1500 HD | Front Left | Window Assembly | |||
| 2002 | GMC | Sierra 2500 | Front Left | Window Assembly | |||
| 2002 | GMC | Sierra 2500 HD | Front Left | Window Assembly | |||
| 2002 | GMC | Sierra 3500 | Front Left | Window Assembly | |||
| 2002 | GMC | Yukon | Front Left | Window Assembly | |||
| 2002 | GMC | Yukon XL 1500 | Front Left | Window Assembly | |||
| 2002 | GMC | Yukon XL 2500 | Front Left | Window Assembly | |||
| 2001 | Chevrolet | Silverado 1500 | Front Left | Window Assembly | |||
| 2001 | Chevrolet | Silverado 1500 HD | Front Left | Window Assembly | |||
| 2001 | Chevrolet | Silverado 2500 | Front Left | Window Assembly | |||
| 2001 | Chevrolet | Silverado 2500 HD | Front Left | Window Assembly | |||
| 2001 | Chevrolet | Silverado 3500 | Front Left | Window Assembly | |||
| 2001 | Chevrolet | Suburban 1500 | Front Left | Window Assembly | |||
| 2001 | Chevrolet | Suburban 2500 | Front Left | Window Assembly | |||
| 2001 | Chevrolet | Tahoe | Front Left | Window Assembly | |||
| 2001 | GMC | Sierra 1500 | Front Left | Window Assembly | |||
| 2001 | GMC | Sierra 1500 HD | Front Left | Window Assembly | |||
| 2001 | GMC | Sierra 2500 | Front Left | Window Assembly | |||
| 2001 | GMC | Sierra 2500 HD | Front Left | Window Assembly | |||
| 2001 | GMC | Sierra 3500 | Front Left | Window Assembly | |||
| 2001 | GMC | Yukon | Front Left | Window Assembly | |||
| 2001 | GMC | Yukon XL 1500 | Front Left | Window Assembly | |||
| 2001 | GMC | Yukon XL 2500 | Front Left | Window Assembly | |||
| 2000 | Chevrolet | Silverado 1500 | Front Left | Window Assembly | |||
| 2000 | Chevrolet | Silverado 2500 | Front Left | Window Assembly | |||
| 2000 | Chevrolet | Suburban 1500 | Front Left | Window Assembly | |||
| 2000 | Chevrolet | Suburban 2500 | Front Left | Window Assembly | |||
| 2000 | Chevrolet | Tahoe | Front Left | Window Assembly | |||
| 2000 | GMC | Sierra 1500 | Front Left | Window Assembly | |||
| 2000 | GMC | Sierra 2500 | Front Left | Window Assembly | |||
| 2000 | GMC | Yukon | Front Left | Window Assembly | |||
| 1999 | Chevrolet | Silverado | Front Left | Window Assembly | |||
| 1999 | Chevrolet | Silverado 1500 | Front Left | Window Assembly | |||
| 1999 | Chevrolet | Silverado 2500 | Front Left | Window Assembly | |||
| 1999 | GMC | Sierra 1500 | Front Left | Window Assembly | |||
| 1999 | GMC | Sierra 2500 | Front Left | Window Assembly |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.