How to replace the front Door Latch Assembly on Buick Park Avenue?

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.

OEM Buick Park Avenue Door Latch Assembly

Door Latch

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13 Door Latch Assemblys found

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Buick Park Avenue Lock, Rear Driver Side Part Number: 20746045
$69.64 MSRP: $139.84
You Save: $70.20 (51%)
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Product Specifications
- Other Name: Lock, Rear Side Door; Door Latch Assembly; Door Lock
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Lock, Driver Side Part Number: 16624995
$13.11 MSRP: $18.75
You Save: $5.64 (31%)
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Product Specifications
- Other Name: Component Parts Serviced; Door Lock
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Lock, Front Passenger Side Part Number: 16637786
$229.51 MSRP: $343.14
You Save: $113.63 (34%)
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Product Specifications
- Other Name: Lock Assembly-Front Side Door; Door Lock; Lock, Front Side Door
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Lock, Rear Passenger Side Part Number: 16637842
Product Specifications
- Other Name: Latch Assembly-Rear Door Module; Door Lock; Latch, Rear Side Door
- Position: Rear Passenger Side
- Replaces: 16636356
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Lock, Front Driver Side Part Number: 16637841
Product Specifications
- Other Name: Lock, Front Side Door; Door Lock
- Position: Front Driver Side
- Replaces: 16637799, 16636355
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Lock, Rear Driver Side Part Number: 16630857
Product Specifications
- Other Name: Latch, Rear Side Door; Door Latch Assembly; Door Lock
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Lock, Rear Passenger Side Part Number: 20746044
Product Specifications
- Other Name: Lock, Rear Side Door; Door Latch Assembly; Door Lock
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Lock, Rear Part Number: 25762646
Product Specifications
- Other Name: Latch, Rear Compartment Lid Or Tail Gate Latch; Trunk Latch; Door Lock; Latch, Rear Compartment Lid Release Or Ajar; Latch, Rear Compartment Lid
- Position: Rear
- Replaces: 25726748
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Lock, Rear Driver Side Part Number: 16637843
Product Specifications
- Other Name: Latch Assembly-Rear Door Module; Door Lock; Latch, Rear Side Door
- Position: Rear Driver Side
- Replaces: 16636357
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Lock, Front Passenger Side Part Number: 16637840
Product Specifications
- Other Name: Lock, Front Side Door; Door Lock
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2003 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Lock, Front Driver Side Part Number: 16637787
Product Specifications
- Other Name: Lock Assembly-Front Side Door; Door Lock; Lock, Front Side Door
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Lock, Rear Passenger Side Part Number: 16630856
Product Specifications
- Other Name: Latch, Rear Side Door; Door Latch Assembly; Door Lock
- Position: Rear Passenger Side
- Replaces: 16629164
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Lock, Front Passenger Side Part Number: 16640084
$150.26 MSRP: $224.64
You Save: $74.38 (34%)
Product Specifications
- Other Name: Latch Assembly-Front Door Power (Mini-Wedge); Door Lock; Lock, Front Side Door
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS

Buick Park Avenue Door Latch Assembly

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Buick Park Avenue Door Latch Assembly is one of the crucial parts that bespeak the solidity and power of Buick cars. As a Door Latch Assembly, this product is specially tailored in several different models of Park Avenue automobiles to guarantee that the doors shut properly- protecting the inhabitants and handily at that. This renders it efficient to move even with the door locks engaged either by hand or automatically, and thus, is pivotal in a vehicle's operation. Holders of the Buick Park Avenue sedans have it in mind that this car is intertwined with luxury and sound engineering, and this has largely to do with its Door Latch Assembly. The Door Latch Assembly must be occasionally checked for any problems that may arise in the future such as chipped or bent handles or jammed locks that lead to insecurity in the home. First of all, Buick Park Avenue has a long history, which begun with the appearance package and further transformed into the separate model of the luxury class, and Door Latch Assembly also has a numerous elements of the modern constructiveness, which has to improve the using process. Additional peculiarities of the Door Latch Assembly, namely, its applicability to the outlook of the Park Avenue models, adds to its relevance in the car industry. Lastly, the Buick Park Avenue Door Latch Assembly not only locks the car but also adds to the comfort of the ride; thus, manifesting Buick's pursuit of excellence in safety and quality in every car model manufactured.

Buick Park Avenue Door Latch Assembly Parts Questions & Experts Answers

Lock, Rear Passenger Side
16637842
Q: How to replace the front Door Latch Assembly on Buick Park Avenue?
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.