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GM 15110506 Lock

2002-2009 GM

Customer Questions & Expert Answers (3)
15110506 GM Lock Illustration 1 of 1
  • Part Description
    Lock, Door Lock
  • Position
    Front
  • Replaces
    15079226
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number15110506
    Part DescriptionLock; Lock, Door Lock
    Item Dimensions6.4 x 4.3 x 4.2 inches
    Item Weight1.30 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces15079226
    ManufacturerGeneral Motors
    SKU15110506
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2004-2007 Buick Rainier6 Cyl 4.2L, 8 Cyl 5.3L4 DOOR
    2002-2009 Chevrolet Trailblazer6 Cyl 4.2L, 8 Cyl 5.3L, 8 Cyl 6.0L4 DOOR, 4 DOOR EXT
    2002-2009 GMC Envoy6 Cyl 4.2L, 8 Cyl 5.3L4 DOOR, 4 Door XL, 4 DOOR XUV
    2002-2004 Oldsmobile Bravada6 Cyl 4.2L4 DOOR
  • 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 15110506 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What are the steps to replace the battery in the keyless entry system's remote control transmitter for the Door Lock of the 2004 Buick Rainier? Posted by Ali R.
    A:
    To replace the battery in the remote control transmitter, carefully separate the case halves using a small screwdriver, replace the three-volt, lithium battery, and then snap the case halves together again. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Jul 17, 2025
    Q:
    How do you detach the Door Latch Assembly and latch rods for the 2006 Chevrolet Trailblazer? Posted by Antonio N.
    A:
    Detach the latch rods from the lock cylinder, outside handle, and inside handle by working through the opening in the door. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Apr 27, 2026

Genuine GM Part 15110506, the Right Choice

To ensure reliability, purchase GM part # 15110506 Lock. It is sometimes referred to as GM Door Lock, GM Door Lock Actuator, GM 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 Rainier models. It fits Chevrolet Trailblazer. It also fits GMC Envoy. This also fits Oldsmobile Bravada.

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