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GM 15110507 Front Side Door Lock

2002-2009 GM

Customer Questions & Expert Answers (3)
15110507 GM Front Side Door Lock Product Photo 1 of 4
  • Part Description
    Lock,Front Side Door
  • Position
    Front
  • Replaces
    15079224, 15076330
  • Manufacturer
    General Motors
Make sure this part fits
$220.92 MSRP: $329.40
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Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number15110507
    Part DescriptionLock,Front Side Door
    Other NamesLock
    Item Dimensions8.1 x 5.4 x 5.3 inches
    Item Weight1.30 Pounds
    PositionFront
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces15079224, 15076330
    ManufacturerGeneral Motors
    SKU15110507
    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
    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 15110507 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How does the keyless entry system work for the Door Lock, and what is the normal operating range of the 2005 Buick Rainier? Posted by Dirk F.
    A:
    The keyless entry system consists of a remote control transmitter that sends a coded infrared signal to a receiver, which then operates the door lock system. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Julian / Feb 08, 2023
    Q:
    How do you detach the Door Latch Assembly and latch rods for the 2003 Chevrolet Trailblazer? Posted by Beth L.
    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 Bob / Sep 11, 2025

Genuine GM Part 15110507, the Right Choice

To ensure reliability, purchase GM part # 15110507 Front Side Door 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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