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Make sure this part fits

GM 16637842
Lock, Rear Passenger Side

1997-2005 Buick Park Avenue

Customer Questions & Expert Answers (8)
GM 16637842 Lock, Rear Passenger Side
GM 16637842 Lock, Rear Passenger Side
GM 16637842 Lock, Rear Passenger Side
  • Part Description
    Latch Assembly-Rear Door Module; Door Lock
  • Position
    Rear Passenger Side
  • Replaces
    16636356
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits

  • 16637842 Lock, Rear Passenger Side is Ref No. 5 in the diagram below

    1999 Buick Park Avenue Lock, Rear Passenger Side Diagram for 16637842
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 16637842

  • Vehicle Fitment

    Year Make Model Trim Engine
    1997-2005 Buick Park AvenueBase, Ultra6 Cyl 3.8 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is this 16637842 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 16637842 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the front Door Latch Assembly on Buick Park Avenue? Posted by Customer
    A:
    Both the door trim panel and door control module and water deflector and speaker assembly must be taken out for front door latch replacement. The next step requires removing the window before disconnecting both the lock rod and outside handle rod from the Door Latch Assembly. Start by removing three fasteners from the latch assembly while taking out two fasteners from the module. Finish the process by having all other fasteners loosely attached before removing the module assembly. The Door Latch Assembly requires detaching inside Door Handle rods and lock rods from their retainers before lifting it off. To install the new door latch users need to place it on the retainer before reconnecting inside Door Handle and lock rods and securing everything by wrapping the clips. After attaching the outside Door Handle rod to its proper place on the retainer connect electrical connectors with the door latch while you begin installing fasteners into the module before placing it within the door. Insert the fasteners through the keyhole slots before securing all remaining fasteners to a torque value of 10 n.m (89 lb in). Proceed with attaching the three fasteners to the latch assembly before tightening them to 10 n.m (89 lb in). Reinstall the handle and lock rods to the outside Door Handle. Major components for reinstallation include the window assembly along with speaker assembly, trim panel bracket, water deflector, door control module followed by the door trim panel.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be reconnected after attaching the door latch assembly for the 2003 Buick Park Avenue? Posted by Customer
    A:
    Reconnect the inside door handle rod and lock rod to the latch.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What is the first step in the installation process for the 2000 Buick Park Avenue? Posted by Customer
    A:
    Attach the door latch assembly to the window module.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What is the next step after installing the power window module for the 2001 Buick Park Avenue? Posted by Customer
    A:
    Proceed to install the window.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What should be reconnected after attaching the door latch assembly for the 2002 Buick Park Avenue? Posted by Customer
    A:
    Reconnect the inside door handle rod and lock rod to the latch.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What is the next step after removing the water deflector for the 2004 Buick Park Avenue? Posted by Customer
    A:
    Disconnect the outside door handle rod from the door latch.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    How should the fasteners be installed for the 2005 Buick Park Avenue? Posted by Customer
    A:
    Ensure to install the fasteners, tightening them to 10 N.m (89 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Lock, Rear Passenger Side 16637842 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 16637842 Lock, Rear Passenger Side is available in the market under the name GM Door Lock, Door Lock Actuator, Door Latch Assembly. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 16637842 Lock, Rear Passenger Side fits certain Buick Park Avenue models.
The original GM component designated by manufacturer part number 16637842 maintains top performance when functioning as the Latch Assembly-Rear Door Module; Door Lock unit at its Rear Passenger Side. The component 16637842 is constructed from durable material and its dimensions span 10.2 x 4.7 x 4.6 inches while weighing 1.30 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Latch, Rear Side Door. The part 16637842 has available replacement options 16636356. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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