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GM 26033389 Ignition Lock Cylinder

1990-1993 GM

Customer Questions & Expert Answers (3)
26033389 GM Ignition Lock Cylinder Product Photo 1 of 1
  • Part Description
    Cylinder, Ignition Switch
  • Manufacturer
    General Motors
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number26033389
    Part DescriptionIgnition Lock Cylinder; Cylinder, Ignition Switch
    Item Dimensions4.1 x 2.1 x 2.1 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU26033389
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1990-1993 Cadillac Allante8 Cyl 4.5L, 8 Cyl 4.6LALLANTE, CONVERTIBLE, VALUE LEADER
    1990-1991 Cadillac Eldorado8 Cyl 4.5L, 8 Cyl 4.9LCOMMERCIAL CHASSIS, ELDORADO
    1990-1991 Cadillac Seville8 Cyl 4.5L, 8 Cyl 4.9LSEVILLE
  • 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 26033389 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    What caution should be taken when performing service around the Ignition Lock Cylinder and Supplemental Inflatable Restraint (SIR) system components or wiring for the 1990 Cadillac ElDorado? Posted by Daphne W.
    A:
    The SIR system must be disabled to avoid airbag deployment, personal injury, or unnecessary repairs. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jose / Nov 29, 2023
    Q:
    Will this work for the above vin? Is this a VATS lock? Thank you Posted by Jerry L. / 1993 Cadillac Allante
    A:
    YES IT LOOKS LIKE THE VIN NUMBER DOES FIT THE PART NUUMBER
    Answered by GM Parts Specialist Bob / Sep 30, 2025

Genuine GM Part 26033389, the Right Choice

To ensure reliability, purchase GM part # 26033389 Ignition Lock Cylinder. It is sometimes referred to as GM Ignition Lock Assembly, GM Ignition 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 Cadillac Allante, Eldorado, Seville models.

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