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Buick Door Lock Actuator

201 items

Looking for a dependable Door Lock Actuator? A-Premium has you covered. Our lock actuators are made with high-quality materials to provide long-lasting performance. Buy now!

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Door Lock Actuator for 2016-2019 Buick Cascada | 2-Pc | Front Driver & Passenger | A-Premium APDLA0140Door Lock Actuator for 2016-2019 Buick Cascada | 2-Pc | Front Driver & Passenger | A-Premium APDLA0140
A-Premium®Part # APDLA0140
Door Lock Actuator for 2016-2019 Buick Cascada | 2-Pc | Front Driver & Passenger | A-Premium APDLA0140
4.7494 Reviews
$151.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Buick Cascada: 2016 2017 2018 2019
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
ConditionNew
item #1013AS0W
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Door Lock Actuator for 2005-2007 Buick Terraza | 1-Pc | Front Right Passenger Side | A-Premium APDLA0043
A-Premium®Part # APDLA0043
Door Lock Actuator for 2005-2007 Buick Terraza | 1-Pc | Front Right Passenger Side | A-Premium APDLA0043
4.7494 Reviews
$33.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Buick Terraza: 2005 2006 2007
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Installation PositionFront Right Passenger Side
ConditionNew
item #1002XTNE
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Door Lock Actuator for 2012 Buick Verano | 1-Pc | Front Right Passenger Side | A-Premium APDLA1487
A-Premium®Part # APDLA1487
Door Lock Actuator for 2012 Buick Verano | 1-Pc | Front Right Passenger Side | A-Premium APDLA1487
4.7494 Reviews
$72.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2012 Buick Verano
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Installation PositionFront Right Passenger Side
ConditionNew
item #10154T85
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Door Lock Actuator for 2005-2007 Buick Terraza | 1-Pc | Rear Right Passenger Side | A-Premium APDLA1911
A-Premium®Part # APDLA1911
Door Lock Actuator for 2005-2007 Buick Terraza | 1-Pc | Rear Right Passenger Side | A-Premium APDLA1911
4.7494 Reviews
$79.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Buick Terraza: 2005 2006 2007
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Installation PositionRear Right Passenger Side
ConditionNew
item #10154WW3
Note
This item fits the model Without Electric Side Door, Without Power Sliding Door.
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Door Lock Actuator for 2010 Buick Allure | 1-Pc | Front Right Passenger Side | A-Premium APDLA1487
A-Premium®Part # APDLA1487
Door Lock Actuator for 2010 Buick Allure | 1-Pc | Front Right Passenger Side | A-Premium APDLA1487
4.7494 Reviews
$72.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2010 Buick Allure
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Installation PositionFront Right Passenger Side
ConditionNew
item #10154PH5
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Door Lock Actuator for 2006-2010 Buick Lucerne | 2-Pc | Front Driver & Passenger | A-Premium APDLA1107
A-Premium®Part # APDLA1107
Door Lock Actuator for 2006-2010 Buick Lucerne | 2-Pc | Front Driver & Passenger | A-Premium APDLA1107
4.7494 Reviews
$90.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Buick Lucerne: 2006 2007 2008 2009 2010
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Installation PositionFront Driver & Passenger
ColorBlack
ConditionNew
item #1004AWU1
Note
【Note-1】 This item fits the model without Anti-Theft Package.
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Door Lock Actuator for 2010-2012 Buick LaCrosse | 1-Pc | Front Right Passenger Side | A-Premium APDLA1487
A-Premium®Part # APDLA1487
Door Lock Actuator for 2010-2012 Buick LaCrosse | 1-Pc | Front Right Passenger Side | A-Premium APDLA1487
4.7494 Reviews
$72.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Buick LaCrosse: 2010 2011 2012
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Installation PositionFront Right Passenger Side
ConditionNew
item #10154R19
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Door Lock Actuator for 2012 Buick Regal | 1-Pc | Front Right Passenger Side | A-Premium APDLA1487
A-Premium®Part # APDLA1487
Door Lock Actuator for 2012 Buick Regal | 1-Pc | Front Right Passenger Side | A-Premium APDLA1487
4.7494 Reviews
$72.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2012 Buick Regal
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Installation PositionFront Right Passenger Side
ConditionNew
item #10154RGS
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Door Lock Actuator for 2013-2014 Buick Encore | 1-Pc | Rear Right Passenger Side | A-Premium APDLA1584
A-Premium®Part # APDLA1584
Door Lock Actuator for 2013-2014 Buick Encore | 1-Pc | Rear Right Passenger Side | A-Premium APDLA1584
4.7494 Reviews
$59.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Buick Encore: 2013 2014
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Installation PositionRear Right Passenger Side
ConditionNew
item #1012YDZ4
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Door Latch Lock for 1992-1993 Buick LeSabre | 1-Pc | Right Passenger Side | A-Premium APDLA1895
A-Premium®Part # APDLA1895
Door Latch Lock for 1992-1993 Buick LeSabre | 1-Pc | Right Passenger Side | A-Premium APDLA1895
4.7494 Reviews
$18.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Buick LeSabre: 1992 1993
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Installation PositionRight Passenger Side
ConditionNew
item #1016VPCH
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Tailgate Lock Actuator for 2021-2023 Buick Envision | 1-Pc | Tailgate | A-Premium APDLA2220PG
A-Premium®Part # APDLA2220PG
Tailgate Lock Actuator for 2021-2023 Buick Envision | 1-Pc | Tailgate | A-Premium APDLA2220PG
4.7494 Reviews
$73.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Buick Envision: 2021 2022 2023
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Installation PositionTailgate
ConditionNew
item #1018C1XK
Note
Except GMC Yukon XL 22-23, it fits without Power Liftgate.
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Door Lock Actuator for 2005-2007 Buick Terraza | 2-Pc | Front Driver & Passenger | A-Premium APDLA0042
A-Premium®Part # APDLA0042
Door Lock Actuator for 2005-2007 Buick Terraza | 2-Pc | Front Driver & Passenger | A-Premium APDLA0042
4.7494 Reviews
$69.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Buick Terraza: 2005 2006 2007
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
ConditionNew
item #1004AR2Y
Show less
Door Lock Actuator for 2013-2014 Buick Encore | 1-Pc | Rear Left Driver Side | A-Premium APDLA1583
A-Premium®Part # APDLA1583
Door Lock Actuator for 2013-2014 Buick Encore | 1-Pc | Rear Left Driver Side | A-Premium APDLA1583
4.7494 Reviews
$68.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Buick Encore: 2013 2014
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Quantity1
Installation PositionRear Left Driver Side
ConditionNew
item #1012YAVU
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Door Lock Actuator for 2006-2009 Buick LaCrosse | 1-Pc | Rear Right Passenger Side | A-Premium APDLA0241
A-Premium®Part # APDLA0241
Door Lock Actuator for 2006-2009 Buick LaCrosse | 1-Pc | Rear Right Passenger Side | A-Premium APDLA0241
4.7494 Reviews
$41.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Buick LaCrosse: 2006 2007 2008 2009
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Installation PositionRear Right Passenger Side
ConditionNew
item #1002Y4UL
Note
This item applies to the vehicle built after 2/17/06.
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Door Lock Actuator for 2012 Buick Verano | 1-Pc | Rear Right Passenger Side | A-Premium APDLA1489
A-Premium®Part # APDLA1489
Door Lock Actuator for 2012 Buick Verano | 1-Pc | Rear Right Passenger Side | A-Premium APDLA1489
4.7494 Reviews
$73.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2012 Buick Verano
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Installation PositionRear Right Passenger Side
ConditionNew
item #1013N589
Note
This item comes with Manual Child Locks.
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Door Lock Actuator for 2010 Buick Allure | 1-Pc | Rear Right Passenger Side | A-Premium APDLA1489
A-Premium®Part # APDLA1489
Door Lock Actuator for 2010 Buick Allure | 1-Pc | Rear Right Passenger Side | A-Premium APDLA1489
4.7494 Reviews
$73.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2010 Buick Allure
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Installation PositionRear Right Passenger Side
ConditionNew
item #1013N5WZ
Note
This item comes with Manual Child Locks.
Show less
Door Lock Actuator for 2024 Buick Envista | 1-Pc | Rear Right Passenger Side | A-Premium APDLA2251
A-Premium®Part # APDLA2251
Door Lock Actuator for 2024 Buick Envista | 1-Pc | Rear Right Passenger Side | A-Premium APDLA2251
4.7494 Reviews
$45.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2024 Buick Envista
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Installation PositionRear Right Passenger Side
ConditionNew
item #101963N8
Note
This item only fits the Chevrolet Trailblazer model with 113 inch Wheelbase.
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Door Lock Actuator for 2020-2024 Buick Encore GX | 1-Pc | Rear Left Driver Side | A-Premium APDLA2250
A-Premium®Part # APDLA2250
Door Lock Actuator for 2020-2024 Buick Encore GX | 1-Pc | Rear Left Driver Side | A-Premium APDLA2250
4.7494 Reviews
$45.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Buick Encore GX: 2020 2021 2022 2023 2024
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Installation PositionRear Left Driver Side
ConditionNew
item #10196748
Note
This item only fits the Chevrolet Trailblazer model with 113 inch Wheelbase.
Show less
Door Lock Actuator for 2024 Buick Envista | 1-Pc | Rear Left Driver Side | A-Premium APDLA2250
A-Premium®Part # APDLA2250
Door Lock Actuator for 2024 Buick Envista | 1-Pc | Rear Left Driver Side | A-Premium APDLA2250
4.7494 Reviews
$45.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2024 Buick Envista
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Installation PositionRear Left Driver Side
ConditionNew
item #101966CZ
Note
This item only fits the Chevrolet Trailblazer model with 113 inch Wheelbase.
Show less
Door Lock Actuator for 2012 Buick Regal | 1-Pc | Rear Left Driver Side | A-Premium APDLA1488
A-Premium®Part # APDLA1488
Door Lock Actuator for 2012 Buick Regal | 1-Pc | Rear Left Driver Side | A-Premium APDLA1488
4.7494 Reviews
$92.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2012 Buick Regal
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Buick
Item LocatedUnited States
Installation PositionRear Left Driver Side
ConditionNew
item #10154XL1
Note
Tailgate Lock Actuator -- with Manual Child Locks.
Show less
Page 9 of 11

What is a door lock actuator?

A door lock actuator is a crucial mechanical component installed within car doors, enabling automatic locking and unlocking with the push of a button. It eliminates the need for manually pulling rods or cables to operate the lock.

In most vehicles, the actuator connects to the latch via a rod, while the latch itself links to the doorknob through another rod. The doorknob extends through the top of the door for easy access.

When the doorknob is pushed down, the actuator disengages the latch from the door handle and the rest of the locking mechanism, preventing the door from opening. Conversely, pulling the doorknob up re-engages the latch with the door handle, allowing the door to open smoothly.

The symptoms of a bad door lock actuator

Door lock actuators are essential components in any vehicle, providing security for your car, belongings, and personal safety. However, door lock actuators can sometimes develop issues that may cause inconvenience. If they begin to malfunction, you can often troubleshoot and fix them with the right knowledge and a bit of patience. 

Keep an eye out for the most common signs of a bad door lock actuator in need of repair: sticking or unresponsive parts, unusual noises when locking or unlocking, and difficulty opening the door from the inside. Identifying these issues early can help prevent further complications and ensure your vehicle’s locks function smoothly.

Why choose A-Premium?

A-Premium is committed to building a reliable framework that makes auto repairs, including door lock actuator replacement, more predictable. We offer high-quality aftermarket door lock actuators, 24/7 customer support, a 90-day free return policy, and a 3-year warranty. Your shopping experience is our top priority.

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