Make sure this part fits

GMC 15918162 Rear Side Door Lock Assembly

2004-2012 GMC Canyon

Customer Questions & Expert Answers (3)
15918162 GM Rear Side Door Lock Assembly Illustration 1 of 1
  • Part Description
    Lock Assembly, Rear Side Door ; Lock Assembly, Rr S/D
  • Position
    Rear
  • Replaces
    10395394
  • Manufacturer
    General Motors
Make sure this part fits
$181.45 MSRP: $270.55
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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 GMC
    Manufacturer Part Number15918162
    Part DescriptionLock Assembly, Rear Side Door ; Lock Assembly, Rr S/D
    Other NamesLock, Lock Actuator
    Item Dimensions22.1 x 9.1 x 6.2 inches
    Item Weight1.90 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces10395394
    ManufacturerGeneral Motors
    SKU15918162
    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
    2004-2012 GMC Canyon4 Cyl 2.8L, 4 Cyl 2.9L, 5 Cyl 3.5L, 5 Cyl 3.7L, 8 Cyl 5.3LPICKUP CREW CAB
  • 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 15918162 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What should be checked if the inoperative Door Lock solenoid is not receiving voltage for the 2004 Chevrolet Colorado? Posted by Drayton P.
    A:
    If the inoperative solenoid is not receiving voltage, an open or short in the wire between the lock solenoid and the relay should be checked. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Aug 18, 2025
    Q:
    What should you do after removing the screws for the Door Latch Assembly on the 2012 Chevrolet Colorado? Posted by Kimburlee L.
    A:
    Take the latch out of the door. If possible, disconnect the rods while the latch is still in place; otherwise, pull the latch out with the rods attached, then disconnect the rods and electrical connectors. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Sep 25, 2025

Genuine GM Part 15918162, the Right Choice

To ensure reliability, purchase GM part # 15918162 Rear Side Door Lock Assembly. It is sometimes referred to as GMC Door Lock, GMC Door Lock Actuator, GMC 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 GMC Canyon models.

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