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Buick 20482218 Lift Gate Lock

1984-1996 Buick Century

Customer Questions & Expert Answers (2)
20482218 GM Lift Gate Lock Illustration 1 of 1
  • Part Description
    Lock Assembly, Lift Gate Window
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number20482218
    Part DescriptionLock Assembly, Lift Gate Window
    Other NamesGlass Lock, Lock
    Item Dimensions6.6 x 6.4 x 3.5 inches
    Item Weight1.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU20482218
    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
    1984-1996 Buick Century4 Cyl 2.2L, 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.1L, 6 Cyl 3.3L, 6 Cyl 3.8L, 6 Cyl 4.3L DieselCUSTOM STATION WAGON, SPECIAL STATION WAGON
  • 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 20482218 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How many screws need to be removed to take off the lock from the Door Lock pillar section for the 1986 Buick Century? Posted by Arlinda B.
    A:
    Three screws. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / May 03, 2025

Genuine GM Part 20482218, the Right Choice

To ensure reliability, purchase GM part # 20482218 Lift Gate Lock. It is sometimes referred to as Buick Door Lock, Buick Door Lock Actuator, Buick Tailgate Latch, Buick Tailgate Lock, Buick Trunk Latch. 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 Buick Century models.

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