How to replace the power door lock switch on Buick LaCrosse?

The replacement of the Power Door Lock Switch starts with removing the door trim panel. Use a flat-bladed tool to remove the lock switch from the trim panel after you disconnect the door switch electric connector. Begin the installation by pressing the door lock switch inside the door trim panel while connecting its electrical connector to the switch. The last step involves replacing the door trim panel.

How to Replace a Power Door Lock Switch on Buick Regal?

The replacement process of the Power Door Lock Switch requires starting with removing the door handle bezel. Start by detaching the switch from the bezel with the press of the lock switch retainers. After installation you must both press the new door lock switch into the door handle bezel and reinstall the door handle bezel.

OEM Buick Door Lock Switch

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100 Door Lock Switches found

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Buick Lock Switch Part Number: 10369705
$17.11 MSRP: $26.79
You Save: $9.68 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch, Door Electric And Vacuum Locks; Door Lock Switch
Fits the following Buick Models:
- Terraza | 2005-2007 | CX, CXL | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Buick Window Switch, Driver Side Part Number: 20958435
$198.07 MSRP: $296.07
You Save: $98.00 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly-Door Lock & Side Window; Switch, Door And End Gate Electrical
- Position: Driver Side
- Replaces: 25982963
Fits the following Buick Models:
- Enclave | 2010-2017 | Base, Convenience, CX, CXL, Leather, Premium | 6 Cyl 3.6 L GAS
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Buick Window Switch, Passenger Side Part Number: 25811581
$107.45 MSRP: $215.74
You Save: $108.29 (51%)
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Product Specifications
- Other Name: Switch Assembly-Door Lock & Side Window *Cashmere E; Switch, Door And End Gate Electrical
- Position: Passenger Side
- Replaces: 15905402
Fits the following Buick Models:
- Rainier | 2006-2007 | CXL | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Lock Switch, Jet Black, Driver Side Part Number: 84084517
$5.54 MSRP: $18.02
You Save: $12.48 (70%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly-Door Lock *Jet Black; Door Lock Switch; Switch, Door Electric And Vacuum Locks
- Position: Driver Side
Fits the following Buick Models:
- Enclave | 2018-2024 | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Window Switch, Driver Side Part Number: 25861561
$144.67 MSRP: $238.31
You Save: $93.64 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly-Door Lock & Side Window *Dark Cashmere E; Switch, Door And End Gate Electrical
- Position: Driver Side
Fits the following Buick Models:
- Rainier | 2006-2007 | CXL | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Lock Switch, Jet Black, Passenger Side Part Number: 84084518
$10.36 MSRP: $17.09
You Save: $6.73 (40%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly-Door Lock *Jet Black; Door Lock Switch; Switch, Door Electric And Vacuum Locks
- Position: Passenger Side
Fits the following Buick Models:
- Enclave | 2018-2024 | Avenir, Base, Essence, Preferred, Premium | 6 Cyl 3.6 L GAS
- Envision | 2021-2023 | Avenir, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Window Switch, Gray, Passenger Side Part Number: 25811579
$210.03 MSRP: $350.04
You Save: $140.01 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly-Door Lock & Side Window *Gray; Switch, Door And End Gate Electrical
- Position: Passenger Side
- Replaces: 15905400
Fits the following Buick Models:
- Rainier | 2006-2007 | CXL | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Lock Switch, Black, Passenger Side Part Number: 26200593
$6.12 MSRP: $9.59
You Save: $3.47 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly-Door Lock (Right Hand) *Black; Door Lock Switch
- Position: Passenger Side
- Replaced by: 86827663
Fits the following Buick Models:
- LaCrosse | 2017-2019 | Avenir, Base, Essence, Preferred, Premium, Sport Touring | 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L GAS
- Regal Sportback | 2018-2020 | Avenir, Base, Essence, GS, Preferred, Preferred II | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- Regal TourX | 2018-2020 | Base, Essence, Preferred | 4 Cyl 2.0 L GAS
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Buick Lock Switch, Black Part Number: 95016778
$13.04 MSRP: $20.40
You Save: $7.36 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch, Door Electric And Vacuum Locks; Door Lock Switch
Fits the following Buick Models:
- Encore | 2013-2016 | Base, Convenience, Leather, Premium, Sport Touring | 4 Cyl 1.4 L GAS
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Buick Lock Switch, Jet Black, Driver Side Part Number: 84546241
$26.26 MSRP: $41.11
You Save: $14.85 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly-Door Lock *Jet Black; Door Lock Switch
- Position: Driver Side
- Replaced by: 87816454
Fits the following Buick Models:
- Envision | 2016-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
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Buick Lock Switch, Jet Black, Passenger Side Part Number: 84629910
$5.94 MSRP: $8.96
You Save: $3.02 (34%)
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Product Specifications
- Other Name: Switch Assembly-Door Lock *Jet Black; Door Lock Switch; Switch, Door Electric And Vacuum Locks
- Position: Passenger Side
- Replaced by: 87816456
- Replaces: 13423093
Fits the following Buick Models:
- Envision | 2016-2020 | Base, Essence, Preferred, Premium, Premium II | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L FLEX, 4 Cyl 2.5 L GAS
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Buick Lock Switch, Jet Black, Driver Side Part Number: 39187989
$16.34 MSRP: $24.65
You Save: $8.31 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly-Door Lock *Jet Black; Door Lock Switch; Switch, Door Electric And Vacuum Locks
- Position: Driver Side
- Replaced by: 42899246
Fits the following Buick Models:
- Encore GX | 2020-2024 | Avenir, Essence, Preferred, Select, Sport Touring | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Lift Gate Switch, Driver Side Part Number: 22939387
$26.39 MSRP: $39.79
You Save: $13.40 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch; Door Lock Switch
- Position: Driver Side
- Replaced by: 84389158
Fits the following Buick Models:
- Enclave | 2018 | Avenir, Base, Essence, Premium | 6 Cyl 3.6 L GAS
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Buick Lock Switch, Jet Black, Passenger Side Part Number: 39187988
$14.97 MSRP: $22.58
You Save: $7.61 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly-Door Lock *Jet Black; Door Lock Switch; Switch, Door Electric And Vacuum Locks
- Position: Passenger Side
Fits the following Buick Models:
- Encore GX | 2020-2024 | Avenir, Essence, Preferred, Select, Sport Touring | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Buick Lock Switch, Black Part Number: 95174719
$12.60
ADD TO CART
Product Specifications
- Other Name: Switch, Door Electric And Vacuum Locks; Door Lock Switch
Fits the following Buick Models:
- Encore | 2013-2016 | Base, Convenience, Leather, Premium, Sport Touring | 4 Cyl 1.4 L GAS
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Buick Lock Switch, Driver Side Part Number: 10094078
Product Specifications
- Other Name: Switch, Door Electric And Vacuum Locks; Door Lock Switch
- Position: Driver Side
Fits the following Buick Models:
- Regal | 1988-1994 | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Window Switch, Gray, Passenger Side Part Number: 25811580
Product Specifications
- Other Name: Switch Assembly-Door Lock & Side Window *Gray; Switch, Door And End Gate Electrical
- Position: Passenger Side
- Replaces: 15905401
Fits the following Buick Models:
- Rainier | 2006-2007 | CXL | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Window Switch, Passenger Side Part Number: 10364197
Product Specifications
- Other Name: Switch Assembly-Door Lock & Side Window *Pewter; Switch, Door And End Gate Electrical
- Position: Passenger Side
Fits the following Buick Models:
- Rainier | 2004 | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Lock Switch, Black, Passenger Side Part Number: 84545166
$29.96 MSRP: $44.59
You Save: $14.63 (33%)
Product Specifications
- Other Name: Switch, Door Electric And Vacuum Locks
- Position: Passenger Side
- Replaces: 09060234, 90804607, 9060234
Fits the following Buick Models:
- LaCrosse | 2014-2016 | Base, Leather, Premium, Sport Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
Buick Window Switch, Driver Side Part Number: 15204719
Product Specifications
- Other Name: Switch; Switch Assembly; Switch, Door And End Gate Electrical
- Position: Driver Side
Fits the following Buick Models:
- Rainier | 2004 | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS

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Buick Door Lock Switch

Choose OEM Door Lock Switch, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Buick's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Buick Door Lock Switch. You can shop at highly competitive prices and protect your budget. All our genuine Buick parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Buick Door Lock Switch enables drivers to lock all doors with a single press of a button to have cabin security on an instant. In 1903, Buick gained its reputation and retained it by pursuing peaceful rides and effortless power. The brand is a combination of comfortable seats, relaxed cabins, and technology that is not flashy. Drivers like the way the suspension goes over potholes when the cabin remains muted when traveling at high rates. Road trips are less exhausting since the brand silences engines and body panels to decrease vibration. In 2022, the Wildcat EV concept heralded a radical electric future and abandoned the traditional waterfall grille. The badge passes through history and innovation as the portholes and subdued chrome head the badge of the passing times. Great lengths of driving become similar to conversations with strange silence courtesy of active noise cancelling built into each cabin. The steering is light and steady, enticing easy confidence. The Door Lock Switch is mounted on the inner driver door panel and a tactile button connects to a small motor that clips all the latches closed or open within less than a second and it also interacts with keyless fobs which means it can turn the locks on the moment the car rolls or off before your hand can even touch the handle. Since Buick puts the same rough circuitry into all of the models, the Door Lock Switch will accept remote start orders, automatically lock when the plane takes off, and child-safe overrides without additional hustle.

Buick Door Lock Switch Parts and Q&A

Lock Switch
15888432
Q: How to replace the power door lock switch on Buick LaCrosse?
A:
The replacement of the Power Door Lock Switch starts with removing the door trim panel. Use a flat-bladed tool to remove the lock switch from the trim panel after you disconnect the door switch electric connector. Begin the installation by pressing the door lock switch inside the door trim panel while connecting its electrical connector to the switch. The last step involves replacing the door trim panel.
Lock Switch, Driver Side
10256584
Q: How to Replace a Power Door Lock Switch on Buick Regal?
A:
The replacement process of the Power Door Lock Switch requires starting with removing the door handle bezel. Start by detaching the switch from the bezel with the press of the lock switch retainers. After installation you must both press the new door lock switch into the door handle bezel and reinstall the door handle bezel.