Rear Left Window Regulator for 2000-2005 Buick LeSabre - Dorman 740-811

$54.99

Vehicles this part fits

    Part number: 740-811
    UPC: 019495391920
    Condition: New
    Weight: 7.16 LBS
    Item Package Quantity: 1
    $54.99
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    Dorman - OE Solutions Window Regulator P/N:740-811
    Dorman - OE Solutions Window Regulator P/N:740-811
    $54.99
    $54.99

    When the rear left window stops tracking up and down the way it should, the Dorman window regulator 740-811 from Dorman - OE Solutions is the power window mechanism designed to raise, lower and support the door glass. It is a direct-fit replacement for the rear left door of the 2000-2005 Buick LeSabre and is sold as the regulator only.

    • Trustworthy replacement: Designed and tested so its fit, function and performance line up with the original window regulator on the listed vehicles.
    • Quality assured: Tested by being cycled thousands of times in an actual vehicle door.
    • Reliable design: Engineered in the USA and backed by Dorman's long history in the automotive aftermarket.
    • Easy installation: Reverse-engineered to follow the original equipment's shape and dimensions for a direct fit.

    This listing is for the regulator only. The window motor is not included. Signs this window regulator may need replacing include glass that drops into the door, sits crooked or binds as it moves, grinding or clicking from inside the door, or a motor you can hear running while the glass stays put. A failed motor or switch can cause similar symptoms, so diagnose the cause before replacing. See the "Vehicles it fits" section for full application details.

    Interchange: 20-0099
    200099 · 11R34 · 81234 · 82170c · WLR2035 · 25750519

    This part cross-references / interchanges with the following part numbers:

    11R34, 81234, 82170c, WLR2035, 25750519, 20-0099

    Frequently Asked Questions

    What does a power window regulator do?

    It is the mechanism inside the door that raises, lowers and supports the window glass as the power window motor drives it. The Dorman 740-811 is the rear left regulator.

    Does the Dorman 740-811 come with a window motor?

    No. It is sold as the regulator only, so the window motor is not included.

    Is this the right window regulator for a 2000-2005 Buick LeSabre?

    Yes, if you need the rear left regulator. It is a direct-fit replacement for the rear left door of the 2000-2005 Buick LeSabre.

    What are signs a window regulator may need replacing?

    Glass that falls into the door, tilts or binds, grinding or clicking noises, or a motor that runs while the glass stays put. A motor or switch fault can cause similar signs, so diagnose first.

    How was this window regulator tested?

    Dorman cycled it thousands of times in an actual vehicle door. It is reverse-engineered to follow the original equipment's shape and dimensions.

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