Make sure this part fits

GM 20815645
Lock, Rear

2004-2016 GM

Customer Questions & Expert Answers (8)
GM 20815645 Lock, Rear
  • Part Description
    Latch, Rear Compartment Lid Or Tail Gate Latch; Trunk Latch; Door Lock
  • Position
    Rear
  • Replaces
    15817924, 25795316
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number20815645
    Part DescriptionLatch, Rear Compartment Lid Or Tail Gate Latch; Trunk Latch; Door Lock
    Other NamesLatch; Latch, Rear Compartment Lid Release Or Ajar; Latch, Rear Compartment Lid
    Item Dimensions9.0 x 5.5 x 4.6 inches
    Item Weight1.10 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces15817924, 25795316
    ManufacturerGeneral Motors
    SKU20815645
    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
    2005-2006 Buick LaCrosseCX, CXL, CXS6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS
    2006-2011 Buick LucerneCX, CXL, CXL Special Edition, CXS, Super6 Cyl 3.8 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS
    2006-2011 Cadillac DTSBase, Livery, Luxury, Platinum, Premium8 Cyl 4.6 L GAS
    2006-2013 Chevrolet Impala50th Anniversary Edition, LS, LT, LTZ, Police, SS6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 5.3 L GAS
    2014-2016 Chevrolet Impala LimitedLS, LT, LTZ, Police6 Cyl 3.6 L FLEX
    2005 Pontiac G6Base, GT6 Cyl 3.5 L GAS
    2004-2006 Pontiac Grand PrixBase, GT, GT1, GT2, 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 20815645 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 20815645 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How do you mark the location of the rear compartment lid latch for the 2005 Buick LaCrosse? Posted by Customer
    A:
    Use a grease pencil to mark the location on the lid.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Trunk Latch
    Q:
    What is the first step to replace the rear compartment lid latch for the 2006 Buick LaCrosse? Posted by Customer
    A:
    Open the rear compartment and remove the rear compartment lid carpet.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Trunk Latch
    Q:
    How do you install the new rear door actuator for the 2010 Chevrolet Impala? Posted by Customer
    A:
    Align the rear door actuator with the rear door lock and ensure to follow fastener precautions to avoid vehicle damage.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What should be done after removing the front door lock for the 2010 Chevrolet Impala? Posted by Customer
    A:
    Take out the screws securing the front door lock to the front door lock actuator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What is the final step in the process for the 2009 Chevrolet Impala? Posted by Customer
    A:
    Reinstall the front door lock.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What is the final step after installation for the 2006 Chevrolet Impala? Posted by Customer
    A:
    Reinstall the rear door lock.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What is the final step in the process for the 2008 Chevrolet Impala? Posted by Customer
    A:
    Reinstall the rear door lock.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 20815645, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 20815645 Lock, Rear. It is sometimes referred to as GM Door Lock, GM Door Lock Actuator, GM Tailgate Latch, GM Tailgate Lock, GM Trunk Latch. 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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