Search Bar
Search by Part Number, Part Name, or Vehicle
  • My Garage
  • Cart
  • OE Parts
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Shop OE Parts
  • Shop By Category
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Select vehicle to make sure this part fits
Year
Make
Model
Or

Genuine GM 20475979
Chan Asm

Customer Questions & Expert Answers (2)
GM 20475979 Chan Asm
  • Part Description
    CHANNEL, Front Door Window Sash
  • Brand
    GM
  • Manufacturer's Notes
    This part is discontinued.
Select vehicle to make sure this part fits
Year
Make
Model
Or
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • 20475979 Chan Asm is Ref No. 3 in the diagram below

    1985 Cadillac DeVille Door & Components Chan Asm Diagram for 20475979
    The diagram listed above is for your reference. View diagram and OE catalog for your vehicle

    Related Parts for 20475979

  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number20475979
    Part DescriptionCHANNEL, Front Door Window Sash
    Other DescriptionChan Asm
    Other NamesLower Sash, Sash Channel
    Item Dimensions13.0 x 6.1 x 1.6 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU20475979
    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
    1986-1987 Buick Lesabre6 Cyl 3.0L, 6 Cyl 3.8L4 DOOR, CUSTOM 4 DOOR, LIMITED 4 DOOR
    1985-1989 Cadillac Deville6 Cyl 4.3L Diesel, 8 Cyl 4.1L, 8 Cyl 4.5L4 DOOR, 60 SPECIAL 4 DOOR, BROUGHAM 4 DOOR FWD, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART
    1985-1989 Cadillac Fleetwood6 Cyl 4.3L Diesel, 8 Cyl 4.1L, 8 Cyl 4.5L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel4 DOOR, 60 SPECIAL 4 DOOR, BROUGHAM 4 DOOR FWD, LIMOUSINE 4 DOOR, LIMOUSINE 4 DOOR CTR PART
    1985-1986 Oldsmobile 986 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.3L DieselREGENCY 4 DOOR, REGENCY BROUGH 4 DOOR
    1986 Oldsmobile Delta 886 Cyl 3.0L, 6 Cyl 3.8L4 DOOR, BROUGHAM 4 DOOR

  • Customer Questions & Expert Answers

    Q:
    Does 20475979 fit my car?
    By Customer
    A:
    Before you order, you need to Select Your Car to check if 20475979 works for you.
    By Bob
    GM Specialist
    Q:
    Where is the exact position of the part?
    By Customer
    A:
    The position of the part is on Driver Side.
    By Bob
    GM Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 20475979 at AutoPartsPrime, Your Right Choice

  • The part number 20475979, Chan Asm, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Buick Lesabre. It fits Cadillac Deville, Fleetwood. It also fits Oldsmobile 98, Delta 88. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.

Why choose AutoPartsPrime

  • Dedicated Service

    We have experienced professionals here to help you via phone, live chat or email.

  • Unbeatable Prices

    We offer genuine OEM parts at the best possible discounted prices online.

  • Fast Delivery

    Your orders are processed efficiently and delivered as promptly as possible.