Make sure this part fits

GM 20971729 Front Side Door Window Regulator Assembly

2009-2014 Cadillac Escalade

Customer Questions & Expert Answers (3)
20971729 GM Front Side Door Window Regulator Assembly Illustration 1 of 1
  • Part Description
    Regulator Assembly, Front Side Door Window
  • Position
    Front
  • Replaces
    20849960, 20916790, 25978146
  • Manufacturer
    General Motors
Make sure this part fits
$217.27 MSRP: $388.68
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Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number20971729
    Part DescriptionRegulator Assembly, Front Side Door Window
    Other NamesRegulator, Window Regulator
    Item Dimensions8.5 x 25.0 x 16.2 inches
    Item Weight4.40 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces20849960, 20916790, 25978146
    ManufacturerGeneral Motors
    SKU20971729
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2009-2014 Cadillac Escalade8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex1/2 TON, EXT 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 20971729 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How should the installation process of the Window Regulator be done for the 2010 Chevrolet Avalanche? Posted by Horace K.
    A:
    To install, simply reverse the removal process. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Mar 01, 2025
    Q:
    How can the Window Regulator assembly be removed for the 2009 Chevrolet Tahoe? Posted by Roshni D.
    A:
    The window regulator assembly can be removed by pushing the guides toward each other to collapse the assembly for easier removal. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / May 25, 2026

Genuine GM Part 20971729, the Right Choice

To ensure reliability, purchase GM part # 20971729 Front Side Door Window Regulator Assembly. It is sometimes referred to as GM Window Regulator. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Cadillac Escalade models.

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