How to replace the rear side door window regulator on Buick LaCrosse?

Starting the process requires removing the rear door trim panel and the rear door water deflector with care for avoiding paint damage. To reach the window guide retainer clips you need to rise the window enough before pushing the clip locks inward and lifting the window free from its retaining clip. Tape the window fully up first before disconnecting the power window electrical connector and freeing the bolt to the Window Regulator motor (2, 3, 4). Lift the motor out of its retaining slot after these steps. The first step involves removing both the Window Regulator and motor from the door unit and then proceeding to separate the power Window Motor from its connection to the Window Regulator. The installation process starts with walling the power Window Motor onto the Window Regulator before fastening bolts (2, 3, 4) between both components then inserting the assembly into slots found within the inner door panel. Reconnect the electrical connector to the power Window Motor after tightening all Window Regulator and motor bolts to the door at 10 n.m (89 lb in). After removing the tape proceed to lower the window to access the clips then inspect the window for proper function while also checking the programming sequence. The procedure ends by fitting the rear door water deflector and returning the rear door trim panel.

How to replace the front side door window regulator on Buick LaCrosse?

Disconnection of the Power Window Switch begins the process to safely replace the front side door Window Regulator. Start the front door installation process by taking off the front door water deflector and trim panel after applying masking tape to the outer seal to protect the paint. Lift the window until you can access its guide retainer clip before pushing the clip locks inward to release the window from its place. Fasten the window at its maximum elevation by using tape maintenance. The power Window Motor electrical connector requires tab pull-up action for disconnection while the Window Regulator motor requires the bolt and nut (2, 4) from the studs to be removed. Remove the motor and regulator through the inner door panel opening by taking the power Window Motor away from the regulator. During the installment process attach the power Window Motor to the Window Regulator followed by inserting the complete assembly through the access opening. The Window Regulator installation requires you to fix in place both the nuts (2, 4) and motor bolts while tightening them to 10 n.m (89 lb in). Attach the power Window Motor electrical connector to its housing while verifying successful locking mechanism then discard the masking tape. To install the window proceed by opening the window enough to enter the interior panel and insert it into the retaining slot before verifying correct operation. The fitting process ends by reinstalling both components: the front door water deflector and the front door trim panel.

OEM Buick LaCrosse Window Regulator

Electric Power Window Regulator

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14 Window Regulators found

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Buick LaCrosse Window Regulator, Front Driver Side Part Number: 22810016
$116.52 MSRP: $320.22
You Save: $203.70 (64%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Regulator, Door Lock Remote Control
- Position: Front Driver Side
- Replaces: 13240982, 20952454
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick LaCrosse Window Regulator, Front Driver Side Part Number: 84568359
$104.90 MSRP: $189.86
You Save: $84.96 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Regulator, Front Door Window Regulator
- Position: Front Driver Side
- Replaces: 26218241, 26676066, 26222738
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick LaCrosse Window Regulator, Front Passenger Side Part Number: 84568358
$97.38 MSRP: $182.89
You Save: $85.51 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Regulator, Front Door Window Regulator
- Position: Front Passenger Side
- Replaces: 26218240, 26222739, 26676067
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick LaCrosse Window Regulator, Rear Passenger Side Part Number: 26209810
$45.22 MSRP: $84.93
You Save: $39.71 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick LaCrosse Window Regulator, Rear Driver Side Part Number: 26209809
$51.02 MSRP: $92.34
You Save: $41.32 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Buick LaCrosse | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
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Buick LaCrosse Window Regulator, Rear Passenger Side Part Number: 22836743
$74.64 MSRP: $205.16
You Save: $130.52 (64%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2016 Buick LaCrosse | Base, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick LaCrosse Window Regulator, Rear Driver Side Part Number: 22836742
$110.88 MSRP: $215.20
You Save: $104.32 (49%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2016 Buick LaCrosse | Base, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick LaCrosse Window Regulator, Front Passenger Side Part Number: 22810017
$101.72 MSRP: $279.60
You Save: $177.88 (64%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Regulator, Door Lock Remote Control
- Position: Front Passenger Side
- Replaces: 13240984, 20952455
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2016 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Sport Touring, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick LaCrosse Window Regulator, Rear Driver Side Part Number: 20883903
$47.93 MSRP: $90.00
You Save: $42.07 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator
- Position: Rear Driver Side
- Replaces: 13240999
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2012 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick LaCrosse Window Regulator, Rear Passenger Side Part Number: 25980397
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator
- Position: Rear Passenger Side
- Replaces: 10377529, 15234007, 15880670, 25856542, 25788628, 25852490, 25956522, 15242092
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
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Buick LaCrosse Window Regulator, Rear Driver Side Part Number: 25980396
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator
- Position: Rear Driver Side
- Replaces: 15234008, 15880669, 25788627, 25856541, 25956521, 10377528, 15242091
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
View related parts
Buick LaCrosse Window Regulator, Front Passenger Side Part Number: 25980395
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Power Window Motor and Regulator Assembly; Regulator, Door Lock Remote Control
- Position: Front Passenger Side
- Replaces: 15234010, 15880668, 25956520, 15146541, 25856540
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
View related parts
Buick LaCrosse Window Regulator, Front Driver Side Part Number: 25980394
Product Specifications
- Other Name: Regulator, Front Door Window Regulator; Regulator, Door Lock Remote Control
- Position: Front Driver Side
- Replaces: 15146542, 15234009, 15880667, 25956519, 25856539
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS
View related parts
Buick LaCrosse Window Regulator, Rear Passenger Side Part Number: 20883904
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator
- Position: Rear Passenger Side
- Replaces: 13241000
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2012 Buick LaCrosse | Base, Convenience, CX, CXL, CXS, Leather, Premium, Touring | 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS

Buick LaCrosse Window Regulator

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The Window Regulator is a very important part that contributes to the reliability and functionality of the Buick LaCrosse so as provide the required smooth control of the window functions of the car. Bearing in mind that these window regulators will be used frequently, consumers can trust that the Buick LaCrosse models used are strong and rare to develop issues that will cause more hassles. Meant for either power or manual applications, these regulators use scissor or cable type to achieve stream compatibility regardless of the Buick LaCrosse model or trim level. This Window Regulator was especially designed to satisfy all superior requirements, which means that it will fit perfectly and look even like a brand new part. LiftMaster high-quality regulators that are precisely compatible with Buick LaCrosse automotive models can be bought to replace worn-out regulators as they help in maintaining the door glass in good working condition which in turn would reduce instances of door glass straining hence improving efficiency and safety. Thus, the Window Regulator represents not only the purpose within the car but also the focus on the quality of the product that Buick offers. The Window Regulator offers the newest features like successful materials and improved patterns, making it well-liked by drivers who want to keep their car in the maximum of its performance. Thus, it can be concluded that the Window Regulator has a significant function of keeping the Buick LaCrosse as a car that represents reliability and innovative thinking in auto industry.

Buick LaCrosse Window Regulator Parts and Q&A

Window Regulator, Rear Driver Side
25980396
Q: How to replace the rear side door window regulator on Buick LaCrosse?
A:
Starting the process requires removing the rear door trim panel and the rear door water deflector with care for avoiding paint damage. To reach the window guide retainer clips you need to rise the window enough before pushing the clip locks inward and lifting the window free from its retaining clip. Tape the window fully up first before disconnecting the power window electrical connector and freeing the bolt to the Window Regulator motor (2, 3, 4). Lift the motor out of its retaining slot after these steps. The first step involves removing both the Window Regulator and motor from the door unit and then proceeding to separate the power Window Motor from its connection to the Window Regulator. The installation process starts with walling the power Window Motor onto the Window Regulator before fastening bolts (2, 3, 4) between both components then inserting the assembly into slots found within the inner door panel. Reconnect the electrical connector to the power Window Motor after tightening all Window Regulator and motor bolts to the door at 10 n.m (89 lb in). After removing the tape proceed to lower the window to access the clips then inspect the window for proper function while also checking the programming sequence. The procedure ends by fitting the rear door water deflector and returning the rear door trim panel.
Window Regulator, Front Driver Side
25980394
Q: How to replace the front side door window regulator on Buick LaCrosse?
A:
Disconnection of the Power Window Switch begins the process to safely replace the front side door Window Regulator. Start the front door installation process by taking off the front door water deflector and trim panel after applying masking tape to the outer seal to protect the paint. Lift the window until you can access its guide retainer clip before pushing the clip locks inward to release the window from its place. Fasten the window at its maximum elevation by using tape maintenance. The power Window Motor electrical connector requires tab pull-up action for disconnection while the Window Regulator motor requires the bolt and nut (2, 4) from the studs to be removed. Remove the motor and regulator through the inner door panel opening by taking the power Window Motor away from the regulator. During the installment process attach the power Window Motor to the Window Regulator followed by inserting the complete assembly through the access opening. The Window Regulator installation requires you to fix in place both the nuts (2, 4) and motor bolts while tightening them to 10 n.m (89 lb in). Attach the power Window Motor electrical connector to its housing while verifying successful locking mechanism then discard the masking tape. To install the window proceed by opening the window enough to enter the interior panel and insert it into the retaining slot before verifying correct operation. The fitting process ends by reinstalling both components: the front door water deflector and the front door trim panel.