How to replace the rear Door Latch Assembly on 2005 Buick Park Avenue?

The process to change the rear door latch begins with removing the door trim panel before you remove the water deflector. First disconnect the door latch rod from the outside handle and then separate the window components together with the power window module. The next step involves disconnecting electrical connectors from the door latch before you remove the inside door handle rod and lock rod from the latch. At the end of the process remove the door latch from where it rests within the power window module. Start by integrating the door latch assembly to the window module before reattaching the inside door handle rod along with the lock rod to the latch. Reinstall the power window module after connecting all its electrical connectors. The installation should start with fastener installation before tightening them to 10 N.m (89 lb in) then reinstalling the window, water deflector and door trim panel.

OEM 2005 Buick Park Avenue Door Latch Assembly

Door Latch

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3 Door Latch Assemblys found

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2005 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
- Item Weight: 1.30 Pounds
- Item Dimensions: 10.2 x 4.7 x 4.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 16637842
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Buick Park Avenue Submodels:
- Base, Ultra | 6 Cyl 3.8 L GAS
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2005 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
- Item Weight: 1.10 Pounds
- Item Dimensions: 11.4 x 4.4 x 2.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25762646
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Buick Park Avenue Submodels:
- Base, Ultra | 6 Cyl 3.8 L GAS
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2005 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
- Item Weight: 1.30 Pounds
- Item Dimensions: 8.5 x 3.3 x 3.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 16637843
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 Buick Park Avenue Submodels:
- Base, Ultra | 6 Cyl 3.8 L GAS

2005 Buick Park Avenue Door Latch Assembly

With a comprehensive array of OEM 2005 Buick Park Avenue Door Latch Assembly, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2005 Buick Park Avenue Door Latch Assembly are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2005 Buick Park Avenue Parts Questions & Experts Answers

Q: How to replace the rear Door Latch Assembly on 2005 Buick Park Avenue?
A: The process to change the rear door latch begins with removing the door trim panel before you remove the water deflector. First disconnect the door latch rod from the outside handle and then separate the window components together with the power window module. The next step involves disconnecting electrical connectors from the door latch before you remove the inside door handle rod and lock rod from the latch. At the end of the process remove the door latch from where it rests within the power window module. Start by integrating the door latch assembly to the window module before reattaching the inside door handle rod along with the lock rod to the latch. Reinstall the power window module after connecting all its electrical connectors. The installation should start with fastener installation before tightening them to 10 N.m (89 lb in) then reinstalling the window, water deflector and door trim panel.