Make sure this part fits

GM 16637918
Lock, Front

1999-2004 GM

Customer Questions & Expert Answers (34)
GM 16637918 Lock, Front
  • Part Description
    Lock Assembly-Front Side Door *Marked Print; Door Lock
  • Position
    Front
  • Manufacturer
    General Motors
Make sure this part fits
$22.05 MSRP: $35.19
You Save: $13.14 (38%)
Ships in 1-2 Business Days
1
ADD TO CART
  • Vehicle Fitment

    Year Make Model Trim Engine
    2002-2004 Cadillac EscaladeBase8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2003-2004 Cadillac Escalade ESVBase8 Cyl 6.0 L GAS
    2002-2004 Cadillac Escalade EXTBase8 Cyl 6.0 L GAS
    2002-2004 Chevrolet Avalanche 1500Base, North Face, On Road Edition, WBH, Z66, Z718 Cyl 5.3 L GAS
    2002-2004 Chevrolet Avalanche 2500Base8 Cyl 8.1 L GAS
    1999-2004 Chevrolet Silverado 1500Base, LS, LT, SS, WT, Z71 Off-Road6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2001-2003 Chevrolet Silverado 1500 HDLS, LT8 Cyl 6.0 L GAS
    1999-2004 Chevrolet Silverado 2500Base, LS, LT, WT8 Cyl 5.3 L GAS, 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
    2001-2004 Chevrolet Silverado 2500 HDBase, LS, LT, WT8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    2001-2004 Chevrolet Silverado 3500Base, LS, LT, WT8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
    View More
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 16637918 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 16637918 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be attached to the lock assembly during installation for the 2003 Chevrolet Avalanche 1500? Posted by Customer
    A:
    The control rod for the inside door handle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What should be done after tightening the bottom two bolts for the 2002 Cadillac Escalade? Posted by Customer
    A:
    Open the door and install the upper bolt.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What is the first step to replace the rear door lock actuator for the 2002 Cadillac Escalade? Posted by Customer
    A:
    Raise the window.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What are the final steps in the process for the 2004 Cadillac Escalade ESV? Posted by Customer
    A:
    Finally, install the water deflector and the door trim panel, and inspect the operation of all related components.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What adjustment needs to be made after assembling the actuator for the 2004 Cadillac Escalade EXT? Posted by Customer
    A:
    Close the liftgate glass to adjust the actuator, ensuring to follow the Fastener Notice in Service Precautions.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What is the first step to replace the rear door latch (Cargo Door Upper) for the 2004 Cadillac Escalade EXT? Posted by Customer
    A:
    Begin by removing the door trim panel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What is the final step after installing the upper bolt for the 2004 Cadillac Escalade ESV? Posted by Customer
    A:
    Reinstall the door trim panel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What is the final step after installing the latch for the 2003 Chevrolet Avalanche 1500? Posted by Customer
    A:
    Reinstall the door trim panel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    How do you secure the door lock actuator during installation for the 2003 Chevrolet Avalanche 1500? Posted by Customer
    A:
    Install the door lock actuator to the door, connect the outside door handle control rod, and the cylinder lock rod, then secure the door lock actuator with the bolts, tightening them to 9 N.m (80 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What needs to be removed to disengage the outside handle rod retainer for the 2002 Chevrolet Avalanche 2500? Posted by Customer
    A:
    The rubber plug.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What should be done if necessary after removing the bolts for the 2003 Chevrolet Avalanche 1500? Posted by Customer
    A:
    If necessary, disconnect the electrical connector and then remove the actuator cable assembly from the latch.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What should be done after installing the door lock actuator for the 2002 Chevrolet Avalanche 2500? Posted by Customer
    A:
    Install the bolts that retain the door lock actuator to the door, tightening them to 9 N.m (80 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What is the first step in the installation process for the 2004 Chevrolet Silverado 1500? Posted by Customer
    A:
    Begin by installing the control rods to the assembly.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What rods need to be connected after installing the door lock actuator for the 2004 Chevrolet Silverado 3500? Posted by Customer
    A:
    Connect the outside door handle control rod and the cylinder lock rod.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What should be done after installing the door lock actuator for the 2000 Chevrolet Suburban 1500? Posted by Customer
    A:
    Install the bolts that retain the door lock actuator to the door, tightening them to 9 N.m (80 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What is the next step after removing the latch retaining bolts for the 2004 Chevrolet Silverado 2500? Posted by Customer
    A:
    Disconnect the latch rod from the latch.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What should be done after attaching the actuator cable assembly for the 2000 Chevrolet Suburban 1500? Posted by Customer
    A:
    Install the latch assembly.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What is the first step to replace the rear door latch for the 2004 Chevrolet Silverado 3500? Posted by Customer
    A:
    Begin by removing the door trim panel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What should be done after connecting the latch rod for the 2004 Chevrolet Silverado 1500? Posted by Customer
    A:
    Install the latch to the door and tighten the bolts to 9 N.m (80 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What are the final steps after connecting all components for the 2004 Chevrolet Silverado 2500? Posted by Customer
    A:
    Install the water deflector and the door trim panel, and inspect the operation of all related components.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What should be done after attaching the actuator cable assembly for the 2002 Chevrolet Suburban 2500? Posted by Customer
    A:
    Loosely assemble the bottom two bolts.
    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 Chevrolet Tahoe? Posted by Customer
    A:
    Attach the actuator cable assembly to the latch.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What is the final step in the process for the 2002 Chevrolet Tahoe? Posted by Customer
    A:
    Install the water deflector and the door trim panel, and inspect the operation of all related components.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What is the final step in the process for the 2004 GMC Sierra 1500? Posted by Customer
    A:
    Reinstall the latch retaining bolts and the door trim panel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What should be connected to the lock assembly for the 2004 GMC Sierra 1500? Posted by Customer
    A:
    Connect the inside door handle control rod to the lock assembly.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    How do you remove the door lock actuator for the 2004 GMC Yukon? Posted by Customer
    A:
    Remove the bolts that retain the door lock actuator to the door and take out the door lock actuator along with the control rods as an assembly.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What should be connected to the lock assembly for the 2001 GMC Yukon XL 1500? Posted by Customer
    A:
    The inside door handle control rod.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What is the first step in the installation process for the 2004 GMC Yukon XL 2500? Posted by Customer
    A:
    Start by installing the control rods to the assembly and connecting the electrical connectors to the door lock actuator if equipped.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What is the first step to replace the rear door latch (Cargo Door Upper) for the 2004 GMC Yukon XL 2500? Posted by Customer
    A:
    Begin by removing the door trim panel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What should be connected to the handle retainer clip for the 2001 GMC Yukon XL 1500? Posted by Customer
    A:
    The inside door lock rod.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What is the torque specification for tightening the bottom two bolts for the 2004 GMC Yukon? Posted by Customer
    A:
    Tighten these bolts to 9 N.m (80 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Latch Assembly
    Q:
    What should be done after installing the liftgate lock cylinder for the 2002 Chevrolet Suburban 2500? Posted by Customer
    A:
    Attach the actuator to the liftgate and loosely assemble the bolts to the latch actuator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Door Lock Actuator
    Q:
    What is the first step to replace the rear door latch (Cargo Door Lower) for the 2001 GMC Yukon XL 1500? Posted by Customer
    A:
    First, remove the bolts that secure the latch assembly to the door.
    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 16637918 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 16637918 Lock, Front 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 16637918 Lock, Front fits certain Chevrolet Tahoe, Silverado 1500, Silverado 2500 HD models, as well as GMC Sierra 1500, Yukon, Sierra 2500 HD. Additionally, it is compatible with Cadillac Escalade, Escalade ESV, Escalade EXT models.
The original GM component designated by manufacturer part number 16637918 maintains top performance when functioning as the Lock Assembly-Front Side Door *Marked Print; Door Lock unit at its Front. The component 16637918 is constructed from durable material and its dimensions span 6.3 x 3.3 x 3.2 inches while weighing 1.40 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, Door Lock. The part 16637918 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.