Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×

Genuine GM 20303590
Regulator, Front Side Door Window

Customer Questions & Answers (2)
GM 20303590 Regulator, Front Side Door Window
  • Part Description Window Regulator
  • Location Front
  • Brand GM
  • Manufacturer's Notes This part is discontinued.

Vehicle Specific

Check if it fits by entering your vehicle info
Select Your Vehicle

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.

  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number20303590
    Part DescriptionWindow Regulator
    Other DescriptionRegulator, Front Side Door Window
    Other NamesRegulator, Window Handle
    Item Dimensions24.2 x 18.1 x 4.5 inches
    Item Weight1.50 Pounds
    PositionFront
    ConditionNew
    ManufacturerGenuine General Motors
    SKU20303590
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Trim Engine
    1984-1985 Buick ElectraLimited, Park Avenue6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS
    1984-1985 Buick LeSabreCollector's Edition, Custom, Limited6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
    1984-1987 Cadillac DeVilleBase, Cabriolet, d'Elegance, Touring8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
    1984-1985 Cadillac FleetwoodBase, Brougham, Brougham d'Elegance8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL, 8 Cyl 6.0 L GAS
    1984-1990 Chevrolet CapriceBase, Classic, Classic Brougham, Classic LS Brougham6 Cyl 3.8 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
    1984 Chevrolet ImpalaBase6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL, 8 Cyl 5.7 L GAS
    1987, 1984 Oldsmobile 98Regency, Regency Brougham, Regency Grande, Regency Touring6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
    1984-1990 Oldsmobile Custom CruiserBase8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
    1984-1985 Oldsmobile Delta 88Royale, Royale Brougham6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
    1984-1986 Pontiac ParisienneBase, Brougham6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
    Show More

Customer Questions & Answers

Q:
Will it fit 20303590 my vehicle?
By Customer
A:
Please Select Your Car to check if 20303590 properly fits your car.
By Bob
GM Specialist
Q:
I'm trying to find out the exact position of the part.
By Customer
A:
The part you are looking for is on Passenger 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 20303590 at AutoPartsPrime, Your Right Choice

  • The part number 20303590, Regulator, Front Side Door Window, 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 Electra, LeSabre. It fits Cadillac DeVille, Fleetwood. It also fits Chevrolet Caprice, Impala. This also fits Pontiac Parisienne, Safari. 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.