NPAUTO Front Passenger Power Window Regulator w/Motor for Buick LeSabre 2000–2005 — OE-fit, Motor Included

A direct-fit front passenger power window regulator with motor engineered to replace the original unit on 2000–2005 Buick LeSabre models for reliable, quiet window operation.

If your LeSabre's right-side front window is sluggish, noisy, or won't move, this complete regulator-and-motor assembly from NPAUTO is built as a one-piece replacement to restore smooth, OE-like performance. The assembly matches factory mounting points and electrical connections so it installs without cutting or splicing; it eliminates the guesswork of sourcing a separate motor and regulator.

How will this assembly fit my 2000–2005 Buick LeSabre?

This part is designed specifically for the front right (passenger) door of Buick LeSabre Custom, Sedan, and Limited trims produced between 2000 and 2005. It follows the original equipment dimensions and attachment points so it mounts in the same locations as the factory unit. Use the provided OE numbers to confirm compatibility with your VIN or parts fiche.

• Fits Buick LeSabre years: 2000, 2001, 2002, 2003, 2004, 2005
• Location: front right passenger side with motor included
• Reference OE numbers: 741-761, 741761, 25769927, 82133, 15231240

How difficult is installation and what tools are required?

Installation is straightforward for anyone comfortable removing a door panel and swapping the regulator; the unit is a direct replacement so no custom fabrication is needed. Typical installation takes about one to two hours depending on experience and available tools. Always disconnect the battery before working on power window components to prevent electrical issues.

• Typical tools: screwdriver set, socket set, trim pry tool
• No cutting or rewiring required—matches factory connectors
• Expected install time: ~60–120 minutes for DIY mechanics

What performance and quality can I expect from this NPAUTO part?

The assembly is manufactured to meet or closely match OE form, fit, and function for consistent window movement and minimal noise. Including the motor eliminates compatibility problems that arise when pairing separate parts. NPAUTO backs the part with customer support and a limited warranty to give added confidence after purchase.

• Built to OE mounting and motion standards for smooth operation
• Motor included—tested for quiet, consistent rolling action
• 2-year warranty and customer service available for issues

Who is this for? Owners, mechanics, and restoration projects for Buick LeSabre models from 2000–2005 who need a dependable, ready-to-install front passenger power window regulator with motor. If your right-front window is slow, noisy, stuck, or the motor has failed, this direct-replacement assembly offers a practical way to restore normal window function without aftermarket wiring or custom modifications.