×
Contact Us Live Chat or 1-888-737-9766
My Garage
My Account
Cart
Search Bar
Search by Part Number, Part Name, or Vehicle
Track Order Help Center
Make sure this part fits

GM 20945140 Rear Side Door Window Regulator Assembly

2007-2014 GM

Customer Questions & Expert Answers (6)
GM 20945140 Rear Side Door Window Regulator Assembly
GM 20945140 Rear Side Door Window Regulator Assembly
  • Part Description
    Regulator Assembly, Rear Side Door Window ; Regulator, Door And End Gate Window
  • Position
    Rear
  • Replaces
    20914721, 15842438, 25885880
  • Manufacturer
    General Motors
Make sure this part fits
$143.49 MSRP: $284.70
You Save: $141.21 (50%)
Ships in 1-2 Business Days
1
ADD TO CART
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number20945140
    Part DescriptionRegulator Assembly, Rear Side Door Window ; Regulator, Door And End Gate Window
    Other NamesRegulator, Window Motor, Window Regulator
    Item Dimensions25.6 x 16.8 x 8.2 inches
    Item Weight3.70 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces20914721, 15842438, 25885880
    ManufacturerGeneral Motors
    SKU20945140
    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
    2007-2014 Cadillac Escalade8 Cyl 6.2L, 8 Cyl 6.2L Flex1/2 TON, EXT 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV
    2007-2013 Chevrolet Avalanche8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L1/2 TON
    2007-2014 Chevrolet Silverado6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex, 8 Cyl 6.6L DieselCREW CAB 1 TON, CREW CAB 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON
    2007-2014 Chevrolet Suburban8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex1/2 TON, 3/4 TON
    2007-2014 GMC Sierra6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex, 8 Cyl 6.6L Diesel1 TON CREW CAB, CREW CAB 1 TON, CREW CAB 1 TON 119.0, CREW CAB 1 TON 137.0, CREW CAB 1/2 TON, CREW CAB 6'6" BOX 3/4 TON, CREW CAB 8' BOX 3/4 TON, EXTENDED CREW CAB 1 TON 161.5
    2007-2014 GMC Yukon8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex1/2 TON, 3/4 TON, XL 3/4 TON, YUKON XL/DENALI XL/ESCALADE ESV

  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 20945140 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What is the difference in removing the window regulator assembly for access-type rear doors on extended cab pick-up2008 Chevrolet Avalanches? Posted by Customer
    A:
    For access-type rear doors on extended cab pick-up models, the regulator consists of one guide but removal is basically the same.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Window Regulator
    Q:
    What is the first step to remove the window regulator assembly from a door for the 2007 Chevrolet Silverado? Posted by Customer
    A:
    The first step is to remove the door trim panel and water shield.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Window Regulator
    Q:
    How can the window regulator assembly be removed for the 2012 Chevrolet Suburban? Posted by Customer
    A:
    The window regulator assembly can be removed by pushing the guides toward each other to collapse the assembly for easier removal.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Window Regulator
    Q:
    What is the first step to remove the window regulator assembly from a door for the 2008 GMC Yukon? Posted by Customer
    A:
    The first step is to remove the door trim panel and water shield.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Window Regulator
    Q:
    How should the installation process be done for the 2011 GMC Sierra? Posted by Customer
    A:
    To install, simply reverse the removal process.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Window Regulator
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 20945140, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 20945140 Rear Side Door Window Regulator Assembly. It is sometimes referred to as GM Window Regulator. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Cadillac Escalade models. It fits Chevrolet Avalanche, Silverado, Suburban. It also fits GMC Sierra, Yukon.

Affordable, reliable and built to last, GM part # 20945140 Rear Side Door Window Regulator Assembly stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed GMC parts information, click here.

Why choose GM Parts Giant

  • Dedicated Service

    Your complete satisfaction is our #1 goal

  • Lowest Prices

    Best deals on genuine OE parts from dealerships

  • Fast Delivery

    Orders are processed and delivered promptly