How to replace the rear side door lock actuator on Buick Regal?

You must eliminate the rear Door Lock before beginning replacement of the rear side Door Lock Actuator. Start by unfastening the rear Door Lock from its attachment to the rear Door Lock Actuator through its screw points. You should separate the rear door actuator from its position on the rear Door Lock. Insert the rear door actuator into its designated position on the rear Door Lock before fastening its screws securely at 2 nm (18 lb in). You must reinstall the rear Door Lock as the last step.

How to replace the front door lock actuator on Buick Regal?

The replacement process of front Door Lock actuators begins by taking out the front Door Lock piece. The front Door Lock Actuator needs its screws removed while the operator frees itself from the front Door Lock. Installation of the new front Door Lock Actuator begins by attaching it to the door while following instructions specified in the fastener notice. Secure the actuator by placing screws which should be tightened to 2 n.m (18 lb in). The procedure ends with reinstallation of the front Door Lock.

OEM Buick Regal Door Lock Actuator

Power Door Lock Actuator

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52 Door Lock Actuators found

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Buick Regal Door Jamb Switch Part Number: 25664288
$90.85 MSRP: $131.98
You Save: $41.13 (32%)
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Product Specifications
- Other Name: Actuator Kit, Door Lock; Trunk Lock Actuator Motor; Door Lock Actuator
- Replaced by: 19542041
- Replaces: 16627973, 16636561, 16632015, 22144363, 3635350, 25664020
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2004 Buick Regal | 25th Anniversary Edition, Custom, GS, GSE, Gran Sport, LS, LSE, Limited, Olympic Gold Edition | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Regal Lock Actuator, Front Passenger Side Part Number: 13579523
$147.27 MSRP: $222.18
You Save: $74.91 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lock, Front Side Door; Door Lock Actuator Motor; Door Latch Assembly; Door Lock Actuator; Door Lock; Lock Assembly; Lock; Latch; Latch, Front Side Door
- Position: Passenger Side
- Replaces: 13503814, 13503802, 13577984
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 Buick Regal | Base, CXL, GS, Premium, Sport Touring | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Lock Actuator, Front Passenger Side Part Number: 13579491
$158.23 MSRP: $247.67
You Save: $89.44 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Lock, Front Side Door; Door Lock Actuator Motor; Door Latch Assembly; Door Lock Actuator; Door Lock; Lock; Latch; Latch, Front Side Door
- Position: Passenger Side
- Replaces: 13503752
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2012 Buick Regal | Base, CXL, GS, Premium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Lock, Front Driver Side Part Number: 13579564
$147.40 MSRP: $222.36
You Save: $74.96 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Latch Assembly-Front Side Door; Door Latch Assembly; Door Lock; Latch; Latch, Front Side Door
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017 Buick Regal | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Buick Regal Lock Actuator, Front Driver Side Part Number: 13579522
$152.91 MSRP: $230.68
You Save: $77.77 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lock, Front Side Door; Door Lock Actuator Motor; Door Latch Assembly; Door Lock Actuator; Door Lock; Lock Assembly; Lock; Latch; Latch, Front Side Door
- Position: Driver Side
- Replaces: 13503801, 13577983, 13503819
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 Buick Regal | Base, CXL, GS, Premium, Sport Touring | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Lock Actuator, Rear Driver Side Part Number: 13579551
$152.92 MSRP: $230.70
You Save: $77.78 (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; Latch; Latch, Rear Side Door
- Position: Driver Side
- Replaces: 13503783, 13578018, 13503807
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 Buick Regal | Base, CXL, GS, Premium, Sport Touring | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Lock Actuator, Rear Driver Side Part Number: 13579557
$154.55 MSRP: $233.15
You Save: $78.60 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Latch, Rear Side Door; Door Lock Actuator Motor; Door Latch Assembly; Door Lock; Lock; Latch
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2017 Buick Regal | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Lock Actuator, Front Driver Side Part Number: 13579497
$166.16 MSRP: $250.67
You Save: $84.51 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lock, Front Side Door; Door Lock Actuator Motor; Door Latch Assembly; Door Lock Actuator; Door Lock; Lock; Latch; Latch, Front Side Door
- Position: Driver Side
- Replaces: 13503738, 13577966
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2017 Buick Regal | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Lock Actuator, Rear Passenger Side Part Number: 13579552
$205.74 MSRP: $310.38
You Save: $104.64 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Latch, Rear Side Door; Door Lock Actuator Motor; Door Latch Assembly; Door Lock; Lock; Latch
- Position: Passenger Side
- Replaces: 13503784, 13578019, 13503808
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 Buick Regal | Base, CXL, GS, Premium, Sport Touring | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Door Jamb Switch Part Number: 25664287
$89.85 MSRP: $133.71
You Save: $43.86 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Actuator Kit, Door Lock; Door Lock Actuator
- Replaces: 16624970, 16636560, 16627972, 16632014, 25664019, 22144360, 22144362, 3635351
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2004 Buick Regal | 25th Anniversary Edition, Custom, GS, GSE, Gran Sport, LS, LSE, Limited, Olympic Gold Edition | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Regal Lock Assembly, Front Driver Side Part Number: 16603891
$244.61 MSRP: $409.08
You Save: $164.47 (41%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lock, Front Side Door; Door Lock; Lock
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1992 Buick Regal | 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 Regal Lock Actuator, Rear Passenger Side Part Number: 13579566
$129.40 MSRP: $202.54
You Save: $73.14 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch, Rear Side Door; Door Lock Actuator Motor; Door Latch Assembly; Door Lock; Lock; Latch
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2017 Buick Regal | Base, GS, Premium, Sport Touring | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Lock Actuator, Rear Passenger Side Part Number: 13579532
$45.99 MSRP: $66.38
You Save: $20.39 (31%)
ADD TO CART
Product Specifications
- Other Name: Lock, Rear Side Door; Door Lock Actuator Motor; Door Latch Assembly; Door Lock; Lock; Latch; Latch, Rear Side Door
- Position: Passenger Side
- Replaces: 13503760, 13578219
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012 Buick Regal | Base, GS, Premium | 4 Cyl 2.0 L FLEX, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
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Buick Regal Lock, Rear Passenger Side Part Number: 16636578
$91.52 MSRP: $132.09
You Save: $40.57 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Latch Sub Assembly-Rear Door Service None; Door Lock Actuator Motor; Door Latch Assembly; Trunk Latch; Door Lock
- Position: Passenger Side
- Replaces: 16629716
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Regal Lock Cylinder, Black, Rear Part Number: 20513755
$35.28 MSRP: $52.51
You Save: $17.23 (33%)
Product Specifications
- Other Name: Lock, Rear Compartment Lid Or Tail Gate Latch
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-2003 Buick Regal | 25th Anniversary Edition, Custom, GS, GSE, Gran Sport, LS, LSE, Limited, Olympic Gold Edition | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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Buick Regal Lock, Rear Part Number: 20513752
$57.21 MSRP: $85.15
You Save: $27.94 (33%)
Product Specifications
- Other Name: Lock, Rear Compartment Lid Or Tail Gate Latch; Trunk Latch; Door Lock
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2003 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Regal Lock, Front Driver Side Part Number: 16629727
$163.38 MSRP: $244.27
You Save: $80.89 (34%)
Product Specifications
- Other Name: Lock, Front Side Door; Door Lock; Lock, Door Lock
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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Buick Regal Lock, Rear Driver Side Part Number: 16636579
Product Specifications
- Other Name: Latch Sub Assembly-Rear Door Service None; Door Lock Actuator Motor; Door Latch Assembly; Trunk Latch; Door Lock
- Position: Driver Side
- Replaces: 16629717
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
View related parts
Buick Regal Lock Assembly, Front Part Number: 16608235
Product Specifications
- Other Name: Lock, Front Side Door; Door Lock Actuator Motor; Door Latch Assembly; Door Lock Actuator; Door Lock; Lock; Latch; Lock, Door Lock
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1987 Buick Regal | Base, GNX, Grand National, Limited, T-Type | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L DIESEL, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
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Buick Regal Lock Assembly, Front Driver Side Part Number: 16629133
Product Specifications
- Other Name: Lock, Front Side Door; Door Lock; Lock
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996 Buick Regal | Custom, Gran Sport, Limited, Olympic Gold Edition | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS

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Buick Regal Door Lock Actuator

Want to cut long-term maintenance and repair costs? Choose OEM Door Lock Actuator. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick Regal parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Regal Door Lock Actuator 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 Door Lock Actuator is a rather important part that may feature reliability and power in the Buick series. Intended for effectively providing the locked and unlocked choices only requiring a button, this actuator works door by door so that the problems will remain individual and definitively solvable. The Buick Regal which is a mid-sized car first appeared in 1973, and there are so many models that include the liftback sedan and the TourX station wagon. Both models enjoy the Door Lock Actuator with derived features with support for several variants of Regal to improve performance and security. They are integrated with a control module in newer models for easier operation; they work upon electronic signals from the door lock switch. Convenience for the user is also added here, but at the same time, the reliability and protection of the vehicle is strengthened. The Door Lock Actuator is thereby enhancing the Buick Regal's popularity in the market, as it is challenging to construct and simple to install among all the sorts of actuators. Being a part of Buick Regal, Door Lock Actuator guarantees quality that enables the driver to rely on the vehicle's locking mechanism and, therefore, the safety and efficiency of the Buick Regal. In the same manner, as Buick progress, this Door Lock Actuator continues to symbolize Buick Regal's commitment for precise and dependable performance for each model.

Buick Regal Door Lock Actuator Parts and Q&A

Lock, Rear
20513752
Q: How to replace the rear side door lock actuator on Buick Regal?
A:
You must eliminate the rear Door Lock before beginning replacement of the rear side Door Lock Actuator. Start by unfastening the rear Door Lock from its attachment to the rear Door Lock Actuator through its screw points. You should separate the rear door actuator from its position on the rear Door Lock. Insert the rear door actuator into its designated position on the rear Door Lock before fastening its screws securely at 2 nm (18 lb in). You must reinstall the rear Door Lock as the last step.
Door Jamb Switch
25664288
Q: How to replace the front door lock actuator on Buick Regal?
A:
The replacement process of front Door Lock actuators begins by taking out the front Door Lock piece. The front Door Lock Actuator needs its screws removed while the operator frees itself from the front Door Lock. Installation of the new front Door Lock Actuator begins by attaching it to the door while following instructions specified in the fastener notice. Secure the actuator by placing screws which should be tightened to 2 n.m (18 lb in). The procedure ends with reinstallation of the front Door Lock.