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Pontiac 20619618 Compartment Lift Window Lock Assembly

1986-1991 Pontiac Firebird

Customer Questions & Expert Answers (3)
20619618 GM Compartment Lift Window Lock Assembly Illustration 1 of 1
  • Part Description
    Lk Assembly, Compartment Lift 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 Pontiac
    Manufacturer Part Number20619618
    Part DescriptionLk Assembly, Compartment Lift Window
    Other NamesLatch, Lock Assembly
    Item Dimensions8.2 x 4.6 x 4.6 inches
    Item Weight1.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU20619618
    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
    1986-1991 Pontiac Firebird4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.8L, 8 Cyl 5.0L, 8 Cyl 5.7L2 DOOR, CONVERTIBLE
  • 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 20619618 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    What is the first step in the process for replacing the Door Lock Actuator in the 1988 Pontiac Firebird? Posted by Rochelin R.
    A:
    Begin by completely raising the window glass. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Mar 14, 2026
    Q:
    Why is it important to apply grease to the striker plates of the Door Lock for the 1991 Pontiac Firebird? Posted by Lannie H.
    A:
    Applying grease reduces wear and ensures free movement. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Raul / Apr 08, 2022

Genuine GM Part 20619618, the Right Choice

To ensure reliability, purchase GM part # 20619618 Compartment Lift Window Lock Assembly. It is sometimes referred to as Pontiac Door Lock, Pontiac Door Lock Actuator, Pontiac Tailgate Latch, Pontiac Tailgate Lock, Pontiac 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 Pontiac Firebird models.

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