How to remove and install a Buick Century and Regal door lock?

Make sure the window is up all the way. Then, remove both the upper and lower portions of the trim pad. Going in through the largest access hole, disengage the rod connecting the remote control to the lock as follows: Use a suitable prytool to slide the spring clip out of engagement. The clip must be slid on the lock lever until the ends of the clip no longer engage with the grooved section of the end of the lock rod. You don't need to remove the clip from the lock lever. There is a slot in the rear side of the clip so it can shift on the lock lever even though the lockrod passes right through it. Pull the lockrod out of the lock lever. If the car has electric locks, remove the solenoid. Remove the three screws mounting the lock onto the door lock pillar section of the door and remove the lock. On some models, it may be necessary to remove the inside remote handle and then remove the lock and the connecting rod together. On four door models, it will be necessary to remove the lock, then separate the lockrod from the lock on a work-bench, and install the rod onto the new lock. Install in exact reverse order. Tighten the lock mounting screws to 7-12 ft. lbs. (9-16 Nm).

Genuine Buick Regal Door Lock

Power Door Lock Actuator

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49 Door Locks found

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Buick Regal Latch Assembly, L/Gate
Part Number: 13524683
$130.85 MSRP: $194.76
You Save: $63.91 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Actuator, Latch, Lock, Lock Actuator
- Replaces: 13587646, 13509599, 13585478, 13581023
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
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Buick Regal Rear Door Lock Actuator Kit
Part Number: 25664288
$83.88 MSRP: $125.38
You Save: $41.50 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Actuator Kit,Rear Door Lock; Actuator, Door Jamb Switch, Lock Actuator
- Position: Rear
- Replaces: 16627973, 25664020, 16632015, 16636561, 22144363, 3635350
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | CUSTOM, GL, GLX, GS, LIMITED, LS, REGAL | 6 Cyl 3.8L
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Buick Regal Front Side Door Lock Assembly
Part Number: 13579523
$137.78 MSRP: $206.92
You Save: $69.14 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Lock Assembly, Front Side Door; Latch, Lock, Lock Actuator, Lock Assembly
- Position: Front
- Replaces: 13503802, 13577984, 13503814
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Rear Door Lock Actuator Kit
Part Number: 25664287
$83.30 MSRP: $124.52
You Save: $41.22 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Actuator Kit,Rear Door Lock; Actuator, Door Jamb Switch, Lock Actuator
- Position: Rear
- Replaces: 16636560, 16627972, 22144360, 16624970, 22144362, 3635351, 16632014, 25664019
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | CUSTOM, GL, GLX, GS, LIMITED, LS, REGAL | 6 Cyl 3.8L
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Buick Regal Front Side Door Lock Assembly
Part Number: 13579497
$155.44 MSRP: $233.45
You Save: $78.01 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock Assembly, Front Side Door; Latch, Lock, Lock Actuator
- Position: Front
- Replaces: 13577966, 13503738
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Front Side Door Lock Assembly
Part Number: 13579522
$137.61 MSRP: $206.66
You Save: $69.05 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock Assembly, Front Side Door; Latch, Lock, Lock Actuator, Lock Assembly
- Position: Front
- Replaces: 13503801, 13503819, 13577983
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2015 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Rear Side Door Latch (Man Child Lock)
Part Number: 13579557
$137.70 MSRP: $206.79
You Save: $69.09 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch,Rear Side Door(Man Child Lock); Latch, Lock, Lock Actuator
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
- 2011 Buick Regal | CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Front Side Door Lock
Part Number: 16629727
$162.65 MSRP: $244.27
You Save: $81.62 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock,Front Side Door ; Lock Asm; Lock
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | CUSTOM, GL, GLX, GS, LIMITED, LS, REGAL | 6 Cyl 3.8L
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Buick Regal Front Side Door Latch Assembly
Part Number: 13579564
$137.91 MSRP: $207.11
You Save: $69.20 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch Assembly, Front Side Door; Latch, Lock
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2017 Buick Regal | CX 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Front Side Door Lock Assembly
Part Number: 13579491
$164.91 MSRP: $247.67
You Save: $82.76 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock Assembly, Front Side Door; Latch, Lock, Lock Actuator
- Position: Front
- Replaces: 13503752
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal LATCH ASM-FRT S/D
Part Number: 13546475
$126.55 MSRP: $188.35
You Save: $61.80 (33%)
ADD TO CART
Product Specifications
- Replaces: 13528307, 13533619, 13597552, 13597798, 13507157, 13533686, 13528256, 13586154, 13528334, 13546484, 13587925, 13516687, 13528245, 13504099, 13592279, 13597528, 13533584, 13533684, 13546474, 13597542
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
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Buick Regal LATCH ASM-L/GATE
Part Number: 13542450
$144.93 MSRP: $215.71
You Save: $70.78 (33%)
ADD TO CART
Product Specifications
- Other Name: Actuator, Latch, Lock, Lock Actuator
- Replaces: 13519125, 13592746, 13509598, 13527320, 13537955
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SL 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
View related parts
Buick Regal Rear Side Door Lock Assembly
Part Number: 13579532
$62.43 MSRP: $92.92
You Save: $30.49 (33%)
ADD TO CART
Product Specifications
- Other Name: Lock Assembly, Rear Side Door; Latch, Lock, Lock Actuator
- Position: Rear
- Replaces: 13503760, 13578219
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
View related parts
Buick Regal Rear Door Latch Actuator
Part Number: 16636578
$91.92 MSRP: $132.09
You Save: $40.17 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Lat S/A, Rear Door Service None ; Latch R/D; Latch, Lock
- Position: Rear
- Replaces: 16629716
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | CUSTOM, GL, GLX, GS, LIMITED, LS, REGAL | 6 Cyl 3.8L
View related parts
Buick Regal Latch Assembly, Front S/D
Part Number: 13533591
$105.88 MSRP: $172.30
You Save: $66.42 (39%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Lock, Lock Actuator
- Position: Front
- Replaced by: 13546503
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
View related parts
Buick Regal LATCH ASM-RR S/D
Part Number: 13546550
$122.28 MSRP: $183.64
You Save: $61.36 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch, Lock, Lock Actuator
- Replaces: 13528282, 13546549, 13507140, 13528285, 13533609, 13533634, 13598364, 13596957, 13533664, 13507143, 13528348, 13598375
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
View related parts
Buick Regal LATCH ASM-RR S/D
Part Number: 13546554
$121.68 MSRP: $182.74
You Save: $61.06 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch, Latch Assembly, Lock, Lock Actuator
- Replaces: 13546552, 13507136, 13533610, 13533667, 13533636, 13598385, 13507139, 13528250, 13528356
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
View related parts
Buick Regal Rear Side Door Latch (Man Child Lock)
Part Number: 13579566
$122.62 MSRP: $184.15
You Save: $61.53 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch,Rear Side Door(Man Child Lock); Latch, Lock, Lock Actuator
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
- 2011 Buick Regal | CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
View related parts
Buick Regal Door Lock Actuator Motor
Part Number: 16629726
Product Specifications
- Other Name: Latch, S/A, Service ; Lock Assembly; Lock
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2003 Buick Regal | CUSTOM, GL, GLX, GS, LIMITED, LS, REGAL | 6 Cyl 3.8L
View related parts
Buick Regal Front Side Door Lock Assembly
Part Number: 13579490
$171.91 MSRP: $258.17
You Save: $86.26 (34%)
Product Specifications
- Other Name: Lock Assembly, Front Side Door; Latch, Lock, Lock Actuator
- Position: Front
- Replaces: 13503751
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L

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1-20 of 49 Results

Buick Regal Door Lock

The Door Lock of Buick Regal vehicles has the vital role of locking the car doors firmly and reduce theft of the car as well as protecting the passengers inside the car as the car is in motion. Buick Regal Door Locks have been upgraded from key in the door type of locks to power locks, remote key-less entry, and automatic locking systems as per the years. Power door locks let all the doors be locked and unlocked at a single button while the remote keyless entry helps to open and close the doors with the help of a key fob away from the car. Also, contemporary Door Lock systems in Buick Regal cars can be programmed to lock when the car is switched gear or at some specified speed as a security feature for the occupant's safety.

Each OEM Buick Regal Door Lock we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Buick Regal Door Lock Parts Questions & Experts Answers

Lock Assembly Compartment
20616582
Q: How to remove and install a Buick Century and Regal door lock?
A: Make sure the window is up all the way. Then, remove both the upper and lower portions of the trim pad. Going in through the largest access hole, disengage the rod connecting the remote control to the lock as follows: Use a suitable prytool to slide the spring clip out of engagement. The clip must be slid on the lock lever until the ends of the clip no longer engage with the grooved section of the end of the lock rod. You don't need to remove the clip from the lock lever. There is a slot in the rear side of the clip so it can shift on the lock lever even though the lockrod passes right through it. Pull the lockrod out of the lock lever. If the car has electric locks, remove the solenoid. Remove the three screws mounting the lock onto the door lock pillar section of the door and remove the lock. On some models, it may be necessary to remove the inside remote handle and then remove the lock and the connecting rod together. On four door models, it will be necessary to remove the lock, then separate the lockrod from the lock on a work-bench, and install the rod onto the new lock. Install in exact reverse order. Tighten the lock mounting screws to 7-12 ft. lbs. (9-16 Nm).