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Pontiac 16631802 Rear Side Door Window Regulator Assembly(R)

1982-1991 Pontiac 6000

Customer Questions & Expert Answers (3)
16631802 GM Rear Side Door Window Regulator Assembly(R) Illustration 1 of 1
  • Part Description
    Regulator Assembly, Rear Side Door Window(R)
  • Position
    Rear Passenger Side
  • Replaces
    16627104
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number16631802
    Part DescriptionRegulator Assembly, Rear Side Door Window(R)
    Other NamesRegulator, Window Regulator
    Item Dimensions19.1 x 12.1 x 2.7 inches
    Item Weight1.30 Pounds
    PositionRear Passenger Side
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces16627104
    ManufacturerGeneral Motors
    SKU16631802
    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
    1982-1991 Pontiac 60004 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 4.3L Diesel4 DOOR, LE 4 DOOR, LE STATION WAGON, SE 4 DOOR, SE STATION WAGON, STATION WAGON, STE 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 16631802 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is the final step in the installation process for the Window Regulator in the 1982 Oldsmobile Cutlass? Posted by Jenkins V.
    A:
    Finally, tighten the attaching screws or bolts and reverse the removal sequence. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Jun 28, 2025
    Q:
    What materials are needed for the Window Regulator in the 1984 Buick Century? Posted by Agustin B.
    A:
    For 1984-87 sedan models, duct tape, U-nuts, and 1/4 - 20 x 1/2 in. screws are necessary. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Julian / Dec 03, 2024

Genuine GM Part 16631802, the Right Choice

To ensure reliability, purchase GM part # 16631802 Rear Side Door Window Regulator Assembly(R). It is sometimes referred to as Pontiac 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 Pontiac 6000 models.

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