Make sure this part fits

Buick 13546475 Lock Actuator

2016-2024 Buick

Customer Questions & Expert Answers (3)
13546475 GM Lock Actuator Illustration 1 of 1
  • Part Description
    Latch Assembly - Front Door
  • Replaces
    13528307, 13533619, 13597552, 13597798, 13507157, 13533686, 13528256, 13586154, 13528334, 13546484, 13587925, 13516687, 13528245, 13504099, 13592279, 13597528, 13533584, 13533684, 13546474, 13597542
  • Manufacturer
    General Motors
Make sure this part fits
$134.94 MSRP: $197.32
You Save: $62.38 (32%)
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number13546475
    Part DescriptionLock Actuator; Latch Assembly - Front Door
    Item Weight3.10 Pounds
    ConditionNew
    Replaces13528307, 13533619, 13597552, 13597798, 13507157, 13533686, 13528256, 13586154, 13528334, 13546484, 13587925, 13516687, 13528245, 13504099, 13592279, 13597528, 13533584, 13533684, 13546474, 13597542
    ManufacturerGeneral Motors
    SKU13546475
    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
    2018-2024 Buick Enclave6 Cyl 3.6LBASE EXTENDED 4 DOOR SUV, PREMIUM 1 EXTENDED 4 DOOR SUV, PREMIUM 2 EXTENDED 4 DOOR SUV
    2016-2020 Buick Envision4 Cyl 2.0L, 4 Cyl 2.5L4 DOOR BASE, 4 DOOR PREMIUM, 4 DOOR PREMIUM 2, 4 DOOR UPLEVEL
    2017-2019 Buick LaCrosse4 Cyl 2.5L, 6 Cyl 3.6L4 DOOR CX EXT NOTCHBACK, 4 DOOR CXL EXT NOTCHBACK, 4 DOOR CXS EXT NOTCHBACK
    2018-2020 Buick Regal4 Cyl 2.0L, 6 Cyl 3.6L1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR 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 13546475 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should be done with the outside door handle seals and the Door Latch Assembly for the 2016 Chevrolet Cruze? Posted by Mat K.
    A:
    Inspect the seals and replace them if they are cracked, torn, or deteriorated. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Julian / Jan 24, 2024
    Q:
    How does the power Door Lock system operate for the 2017 GMC Acadia? Posted by Lois M.
    A:
    The system utilizes bi-directional solenoids in the doors, mounted as part of the door latch. Lock switches send signals to the BCM, which activates the door lock relays, providing voltage to each door lock solenoid. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Apr 25, 2026

Genuine GM Part 13546475, the Right Choice

To ensure reliability, purchase GM part # 13546475 Lock Actuator. It is sometimes referred to as Buick Door Lock, Buick Door Lock Actuator, Buick Door Latch Assembly. 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 Enclave, LaCrosse, Regal models.

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