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GM 16638866
Lock, Front Passenger Side

2000-2005 Cadillac DeVille

Customer Questions & Expert Answers (7)
GM 16638866 Lock, Front Passenger Side
  • Part Description
    Latch Sub Assembly-Front Door (Service Pn); Door Lock
  • Position
    Front Passenger Side
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits

  • 16638866 Lock, Front Passenger Side is Ref No. 4 in the diagram below

    2001 Cadillac DeVille Lock, Front Passenger Side Diagram for 16638866
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 16638866

  • Vehicle Fitment

    Year Make Model Trim Engine
    2000-2005 Cadillac DeVilleBase, DHS, DTS, Protection Series8 Cyl 4.6 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is this 16638866 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 16638866 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the front Door Latch Assembly on Cadillac DeVille? Posted by Customer
    A:
    The first step to replace the front door latch involves placing the window for full upward movement before removing the door trim panel. The next step requires both door module removal and water deflector removal. To remove the inside handle assembly begin by prying the front with care toward the back and then pulling it outward before sliding it toward the front to release. Starting from the clip guide remove the handle rod then the lock rod after which you disconnect the outside door handle rod by removing it from the door latch retainer clip through the opening in the inner panel. The driver door requires disconnecting its inside lock rod together with its outside lock rod at the door latch. The fasteners must be removed together with the door latch assembly from the door before disconnecting both electrical connectors and inside handle rod from the door latch. To install the door latch assembly you must first attach the inside handle rod to the door latch followed by connecting electrical connectors to the door latch. Then insert the door latch assembly through the access hole in the inner panel. Fasten the door latch with 10 N.m (89 lb in) tension using all the provided fasteners. The outside lock rod should connect to the door latch for the driver door followed by the inside lock rod being linked to the door latch. To install the outside door handle rod select its retainer clip on the door latch assembly then tighten the clip. Set the back part of the inside handle assembly into the opening of the inner panel while pressing the front side until it gets fully engaged. Secure the handle rod along with the lock rod into the clip guide . Testing the door handles and lock functions should occur prior to installing the water deflector. Before finishing the install procedure you must place the water deflector together with the door module and the door trim panel.
    Posted by ChevyPartsGiant Specialist
    Q:
    How do you disconnect the outside door handle rod for the 2000 Cadillac DeVille? Posted by Customer
    A:
    Disconnect it from the door latch retainer clip through the rear access hole of the inner panel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    How do you disconnect the outside door handle rod for the 2003 Cadillac DeVille? Posted by Customer
    A:
    Disconnect it from the door latch retainer clip through the rear access hole of the inner panel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What needs to be disconnected from the door latch for the 2001 Cadillac DeVille? Posted by Customer
    A:
    Disconnect the electrical connectors, the inside handle rod, and the inside lock rod.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    How should the door latch assembly be installed for the 2002 Cadillac DeVille? Posted by Customer
    A:
    Through the access hole of the inner panel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What is the final step before installing the water deflector for the 2004 Cadillac DeVille? Posted by Customer
    A:
    Check for proper operation of the door handles and locking mechanism.
    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, Front Passenger Side 16638866 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 16638866 Lock, Front 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 16638866 Lock, Front Passenger Side fits certain Cadillac DeVille models.
The original GM component designated by manufacturer part number 16638866 maintains top performance when functioning as the Latch Sub Assembly-Front Door (Service Pn); Door Lock unit at its Front Passenger Side. The component 16638866 is constructed from durable material and its dimensions span 6.1 x 4.1 x 4.2 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 Lock, Front Side Door. The part 16638866 has available replacement options. 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.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.