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Cadillac 13590042 Lock Cylinder

2013-2019 Cadillac

Customer Questions & Expert Answers (2)
13590042 GM Lock Cylinder Illustration 1 of 1
  • Part Description
    Cylinder Kit - Front Door Lock
  • Position
    Front
  • Manufacturer
    General Motors
Make sure this part fits
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  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Cadillac
    Manufacturer Part Number13590042
    Part DescriptionLock Cylinder; Cylinder Kit - Front Door Lock
    Item Dimensions8.1 x 8.2 x 1.0 inches
    Item Weight0.70 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU13590042
    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
    2013-2019 Cadillac ATS4 Cyl 2.0L, 4 Cyl 2.5L, 6 Cyl 3.6L2 DOOR COUPE, 2 DOOR LUXURY COUPE, 2 DOOR PERFORMANCE COUPE, 3 DOOR PREMIUM COUPE, 4 DOOR LUXURY SEDAN, 4 DOOR PERFORMANCE SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN, V-SERIES 2 DOOR COUPE, V-SERIES 4 DOOR SEDAN
    2014-2019 Cadillac CTS4 Cyl 2.0L, 6 Cyl 3.6L, 8 Cyl 6.2L4 DOOR PERFORMANCE SEDAN, 4 DOOR PLUS SEDAN, 4 DOOR PREMIUM SEDAN, 4 DOOR SEDAN, 4 DOOR V-SERIES SEDAN
  • 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 13590042 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What are the steps to remove the outside door handle and Door Lock Cylinder on the 2014 Cadillac CTS? Posted by Mariamagdalena B.
    A:
    Start by removing the trim cap for the outside handle retaining screw and the screw itself, then take off the watershield and the cover from the outside handle. To remove the handle, pull it out of the door and to the rear to disengage it from the handle reinforcement. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Bob / Feb 25, 2026

Genuine GM Part 13590042, the Right Choice

To ensure reliability, purchase GM part # 13590042 Lock Cylinder. It is sometimes referred to as Cadillac 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 Cadillac ATS, CTS models.

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