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Chevrolet 12398578 Cylinder Kit,Load Floor Lock (Uncoded)

1986-1996 Chevrolet

Customer Questions & Expert Answers (2)
12398578 GM Cylinder Kit,Load Floor Lock (Uncoded) Illustration 1 of 1
  • Part Description
    CYLINDER KIT
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number12398578
    Part DescriptionCYLINDER KIT
    Item Dimensions3.6 x 1.6 x 1.6 inches
    Item Weight0.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12398578
    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
    1991-1996 Chevrolet Caprice6 Cyl 4.3L, 8 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7LCLASSIC STATION WAGON, STATION WAGON
    1986-1987 Chevrolet Celebrity4 Cyl 2.5L, 6 Cyl 2.8LSTATION WAGON
    1994-1996 Chevrolet Impala8 Cyl 5.7LCLASSIC STATION WAGON
  • 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 12398578 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What tool is needed to remove the Door Lock Cylinder retaining clip for the 1993 Oldsmobile Cutlass? Posted by Hammad I.
    A:
    A screwdriver is needed to slide the lock cylinder retaining clip out of the lock cylinder. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Sep 21, 2025

Genuine GM Part 12398578, the Right Choice

To ensure reliability, purchase GM part # 12398578 Cylinder Kit,Load Floor Lock (Uncoded). It is sometimes referred to as Chevrolet Door Lock Cylinder. 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 Chevrolet Caprice, Celebrity, Impala models.

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