Make sure this part fits

GM 20815647
Lock Actuator, Rear

2005-2009 GM

Customer Questions & Expert Answers (7)
GM 20815647 Lock Actuator, Rear
  • Part Description
    Latch, Rear Compartment Lid Or Tail Gate Latch; Door Lock Actuator; Trunk Latch; Door Lock
  • Position
    Rear
  • Replaces
    15817923, 25862052, 25796414
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number20815647
    Part DescriptionLatch, Rear Compartment Lid Or Tail Gate Latch; Door Lock Actuator; Trunk Latch; Door Lock
    Other NamesLock; Latch, Rear Compartment Lid Release Or Ajar
    Item Dimensions8.4 x 6.5 x 3.2 inches
    Item Weight1.10 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces15817923, 25862052, 25796414
    ManufacturerGeneral Motors
    SKU20815647
    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 Trim Engine
    2005-2009 Buick LaCrosseCX, CXL, CXS, Super6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
    2005-2008 Pontiac Grand PrixBase, GT, GTP, GXP6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 20815647 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 20815647 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the rear trunk latch on Buick LaCrosse? Posted by Customer
    A:
    You should initiate the process by taking off the rear compartment carpet and opening the rear area. Trace the position of the rear compartment lid latch onto the lid surface using a grease marker. Detach the electrical wiring from the rear compartment lid latch and also disconnect the lock cylinder actuator cable from its connection. Take off the bolts holding the rear compartment lid latch and take it out of its position on the lid. To install the rear compartment lid latch place it at the marks on the lid surface. Fasten the new rear compartment lid latch with nuts at 10 N.m torque setting. Reattach electrical cables to the system and lock cylinder handle. Complete the procedure by placing the rear compartment lid carpet back in position then closing the compartment.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to Service and Repair the Trunk Latch on Buick LaCrosse? Posted by Customer
    A:
    Open the back compartment to take out its carpet before you begin working. Use a grease pencil to mark the placement of the rear compartment lid latch on the lid surface before disconnecting its electrical connectors and actuator cable. Prevent the roof from opening by removing nuts that secure the back compartment door latch. Afterward, take out the latch. You should mount the new rear compartment lid latch to its proper alignment marks before adding and tightening nuts at 10 N.m (89 lb in). Rejoin all electrical parts and the lock cable before restoring the carpet in the back space and shutting the compartment.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be disconnected before removing the latch for the 2005 Buick LaCrosse? Posted by Customer
    A:
    Disconnect the electrical connectors and the lock cylinder actuator cable from the lock cylinder.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Trunk Latch
    Q:
    What is the first step to replace the front door lock for the 2006 Buick LaCrosse? Posted by Customer
    A:
    Begin by removing the front door trim panel and the front door water deflector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What should be noted about the outside handles for the 2006 Buick LaCrosse? Posted by Customer
    A:
    The outside handles have adjustable outside handle lock rods, which require the removal of all free play between the outside handle and the lock before operation.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What should be done after installing the new latch for the 2006 Buick LaCrosse? Posted by Customer
    A:
    Reconnect the electrical connectors and the lock cylinder actuator cable, reinstall the rear compartment lid carpet, and close the rear compartment.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Trunk Latch
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 20815647, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 20815647 Lock Actuator, Rear. It is sometimes referred to as GM Door Lock, GM Door Lock Actuator, GM Tailgate Latch, GM Tailgate Lock, GM Trunk Latch, GM Door Latch Assembly. Choosing OEM parts is the optimal decision for guaranteeing superior quality and perfect performance. These components undergo stringent quality checks and are carefully constructed to comply with GM's factory specifications, ensuring a smooth installation process.

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