WAI 81266 Window Regulator - Front Left

Overview

This WAI window regulator is a direct-fit replacement for electric window repair on compatible applications. Built as a new unit and engineered to meet or exceed OE specifications, it supports smooth window movement and straightforward installation. Part number 81266 is a fitment-based replacement for select Buick LeSabre models.

Key Features

• New power window regulator for electric window operation
• Meets or exceeds OEM specifications for fit and performance
• Plastic gear and plastic roller construction
• Attaches with screws for a secure installation
• Installation instructions included
• Part number 81266

Detailed Description

WAI 81266 is a power window regulator designed for the front left position on 2000-2005 Buick LeSabre models with electric window operation. As a new replacement part, it is built to match OE manufacturing and performance requirements while providing the direct-fit dimensions needed for an easier repair. The plastic gear and roller design, along with screw attachment points, supports consistent window movement in the door assembly. If you are replacing a worn or failed regulator on a Buick LeSabre, part number 81266 offers a fitment-specific solution for the correct application.

Common Repair Issues

• Window glass will not move up or down
• Slow, uneven, or noisy window travel
• Broken regulator gear or roller wear
• Power window failure caused by internal regulator damage

Installation Notes

Fits 2000-2005 Buick LeSabre, front left. Confirm electric window operation and match the attachment style before installation. Installation instructions are included. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

WAI states this regulator is manufactured to meet or exceed OE specifications and is backed by a limited lifetime warranty.