How to replace the front side Door Latch Assembly on Buick Rainier?

The first step to changing the front side door latch consists of closing the entire window completely. Separate the door trim panel along with the rear section of water deflector. Disconnect the retaining clip of the lock rod from the outside Door Handle and remove the rod from the hook. Begin by unfastening the lock cylinder rod from its position at the cylinder if you have this equipment installed and remove the interior Door Handle. Remove the 3 screws (Part Number: 123456) holding the latch to the door structure. The electrical connectors may need removing from the latch before you remove it from the door. Record the position of both inside and outside handle lock rods before removing them from the latch followed by the actuator. The installation process requires attaching the actuator to the latch followed by installation of the inside and outside handle lock rods according to their noted positions. The door accepts the latch when you position it correctly for electrical connector assembly before reattaching it. Screw in the three parts numbered 123456 to the latch while tightening them to 10 n.m or 89 lb in torque. The installation process requires reattachment of the inside Door Handle while locking the lock cylinder rod to the cylinder when equipped and installing the outside Door Handle lock rod which requires retention with its specific lock rod retaining clip. The process ends with reinstalling both components together: the water deflector along with the door trim panel.

OEM Buick Rainier Door Latch Assembly

Door Latch

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6 Door Latch Assemblys found

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Buick Rainier Lock Actuator, Rear Driver Side Part Number: 25948724
$169.32 MSRP: $253.15
You Save: $83.83 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Lock, Rear Side Door; Door Lock Actuator Motor; Door Latch Assembly; Door Lock; Lock Assembly; Lock; Lock, Door Lock
- Position: Rear Driver Side
- Replaces: 15076334, 15079228, 15110509
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Lock Actuator, Front Driver Side Part Number: 15110507
$255.40 MSRP: $362.34
You Save: $106.94 (30%)
ADD TO CART
Product Specifications
- Other Name: Lock, Front Side Door; Door Lock Actuator Motor; Door Lock Actuator; Door Lock; Lock; Lock, Door Lock
- Position: Front Driver Side
- Replaces: 15079224, 15076330
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Lock, Front Passenger Side Part Number: 15110506
$184.56 MSRP: $249.82
You Save: $65.26 (27%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock, Front Side Door; Door Lock; Lock, Door Lock
- Position: Front Passenger Side
- Replaces: 15079226
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Lock Actuator, Rear Passenger Side Part Number: 25948725
$172.26 MSRP: $257.53
You Save: $85.27 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock, Rear Side Door; Door Lock Actuator Motor; Door Latch Assembly; Door Lock; Lock Assembly; Lock; Lock, Door Lock
- Position: Rear Passenger Side
- Replaces: 15110510, 15079229
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
View related parts
Buick Rainier Lock, Front Driver Side Part Number: 15110505
$124.26 MSRP: $185.77
You Save: $61.51 (34%)
Product Specifications
- Other Name: Lock, Front Side Door; Door Lock; Lock, Door Lock
- Position: Front Driver Side
- Replaces: 15076333, 15079227
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
View related parts
Buick Rainier Lock Actuator, Front Passenger Side Part Number: 15110508
$116.64 MSRP: $174.38
You Save: $57.74 (34%)
Product Specifications
- Other Name: Lock, Front Side Door; Door Lock Actuator Motor; Door Lock Actuator; Door Lock; Lock; Lock, Door Lock
- Position: Front Passenger Side
- Replaces: 15079225
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS

Buick Rainier Door Latch Assembly

Want to cut long-term maintenance and repair costs? Choose OEM Door Latch Assembly. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick Rainier parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Rainier Door Latch Assembly includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The model Door Latch Assembly needs no much introduction because it is an essential part that reveals the performance of the Buick Rainier, which is a mid-size luxury SUV automobile produced between the year 2004 and 2007. This Door Latch Assembly enables the doors of Buick Rainier to safely and conveniently close by locking when restricted. For reliability and durability the Door Latch Assembly is intelligent and significant as it helps to protect the car integrity from people with bad intentions, thus increasing the efficiency and security of the car. There are numerous Rainier models to which this assembly can be fitted, and the component is designed to stand the test of time and provide smooth and secure functionality of the doors. The Buick Rainier has earned reputation in areas of powertrain offeriations among which is the 5.3L Small-block V8 which propels the vehicle's performance. Further, the responsibilities of the Door Latch Assembly go beyond the mechanical aspects due to its contribution to the safety of the Rainier through intricate cooperation with GM's StabiliTrak and antilock brakes. To ensure that the vehicle is safe the Door Latch Assembly must be well maintained and replaced immediately when necessary. Pushing the Door Latch Assembly ahead of similar products available in the automotive market include the assembly's reliability, ease of installation and most importantly non-interference with Rainier's well designed exterior. In conclusion, one can say that Door Latch Assembly represents a great example of the concern for quality displayed by the Buick brand as, developed by them, every door lock makes any trip in Rainier safe and comfortable.

Buick Rainier Door Latch Assembly Parts Questions & Experts Answers

Lock, Front Passenger Side
15110506
Q: How to replace the front side Door Latch Assembly on Buick Rainier?
A:
The first step to changing the front side door latch consists of closing the entire window completely. Separate the door trim panel along with the rear section of water deflector. Disconnect the retaining clip of the lock rod from the outside Door Handle and remove the rod from the hook. Begin by unfastening the lock cylinder rod from its position at the cylinder if you have this equipment installed and remove the interior Door Handle. Remove the 3 screws (Part Number: 123456) holding the latch to the door structure. The electrical connectors may need removing from the latch before you remove it from the door. Record the position of both inside and outside handle lock rods before removing them from the latch followed by the actuator. The installation process requires attaching the actuator to the latch followed by installation of the inside and outside handle lock rods according to their noted positions. The door accepts the latch when you position it correctly for electrical connector assembly before reattaching it. Screw in the three parts numbered 123456 to the latch while tightening them to 10 n.m or 89 lb in torque. The installation process requires reattachment of the inside Door Handle while locking the lock cylinder rod to the cylinder when equipped and installing the outside Door Handle lock rod which requires retention with its specific lock rod retaining clip. The process ends with reinstalling both components together: the water deflector along with the door trim panel.