Make sure this part fits

Buick 13579552 Lock Actuator

2010-2015 Buick

Customer Questions & Expert Answers (3)
13579552 GM Lock Actuator Product Photo 1 of 4
  • Part Description
    Latch, Rear Side Door
  • Position
    Rear
  • Replaces
    13503808, 13503784, 13578019
  • Manufacturer
    General Motors
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number13579552
    Part DescriptionLock Actuator; Latch, Rear Side Door
    Item Dimensions8.2 x 5.4 x 5.5 inches
    Item Weight1.60 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces13503808, 13503784, 13578019
    ManufacturerGeneral Motors
    SKU13579552
    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
    2010-2014 Buick Allure4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6LCX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN
    2010-2014 Buick LaCrosse4 Cyl 2.4L, 6 Cyl 3.0L, 6 Cyl 3.6LCX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN
    2011-2014 Buick Regal4 Cyl 2.0L, 4 Cyl 2.4LCX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN
    2012-2015 Buick Verano4 Cyl 2.0L, 4 Cyl 2.4LCX 4 DOOR NOTCHBACK, CXL 4 DOOR NOTCHBACK
  • 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 13579552 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is required to program replacement transmitters for the keyless entry system and Door Lock for the 2014 GMC Terrain? Posted by Radames G.
    A:
    Programming replacement transmitters for the keyless entry system requires a specialized scan tool. Therefore, you should take the vehicle and transmitters to a dealer service department or qualified repair shop for programming. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Jun 28, 2025
    Q:
    How is the door lock cylinder removed from the Door Latch Assembly for the 2012 Chevrolet Cruze? Posted by Verified Customer
    A:
    Remove the trim cap for the outside handle retaining screw and the screw, then pull the lock cylinder out from the housing. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Xavier / Jan 10, 2023

Genuine GM Part 13579552, the Right Choice

To ensure reliability, purchase GM part # 13579552 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 Allure, LaCrosse, Regal models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 13579552 Lock Actuator. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Buick parts information, click here.

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