How to replace the front door lock on 2002 Buick Regal?

In order to take out the front door lock, do away with the water deflector and the trim panel. Unscrew the inner handle rod and the clip. Disconnect the outside rod-to-lock clip, loosen the screws locking the lock. Installation can be repeated by fitting the rods, electric connectors and fixing all these.

OEM 2002 Buick Regal Door Lock

Power Door Lock Actuator

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9 Door Locks found

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2002 Buick Regal Door Jamb Switch Part Number: 25664288
$85.37 MSRP: $128.76
You Save: $43.39 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Actuator Kit, Door Lock; Trunk Lock Actuator Motor; Door Lock Actuator; Lock Actuator; Electric and Vacuum Door Locks; End Gate Electrical Actuator Kit.
- Position: Rear
- Replaces: 16627973, 25664020, 16632015, 16636561, 22144363, 3635350
- Item Weight: 0.70 Pounds
- Item Dimensions: 6.1 x 4.3 x 4.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25664288
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Buick Regal Submodels:
- 25th Anniversary Edition, Custom, Gran Sport, GS, GSE, Limited, LS, LSE, Olympic Gold Edition | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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2002 Buick Regal Door Jamb Switch Part Number: 25664287
$86.48 MSRP: $130.44
You Save: $43.96 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Actuator Kit, Door Lock; Door Lock Actuator; Lock Actuator; Actuator; Actuator Kit, Door Electric And Vacuum Locks; Actuator Kit, Door And End Gate Electrical
- Position: Rear
- Replaces: 16636560, 16627972, 22144360, 16624970, 22144362, 3635351, 16632014, 25664019
- Item Weight: 0.70 Pounds
- Item Dimensions: 6.1 x 4.1 x 4.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25664287
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Buick Regal Submodels:
- 25th Anniversary Edition, Custom, Gran Sport, GS, GSE, Limited, LS, LSE, Olympic Gold Edition | 6 Cyl 3.1 L GAS, 6 Cyl 3.8 L GAS
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2002 Buick Regal Lock, Front Driver Side Part Number: 16629727
$189.39 MSRP: $268.69
You Save: $79.30 (30%)
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Product Specifications
- Other Name: Lock, Front Side Door; Door Lock; Lock, Door Lock
- Position: Front Driver Side
- Item Weight: 1.10 Pounds
- Item Dimensions: 6.4 x 3.3 x 3.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 16629727
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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2002 Buick Regal Lock Actuator Part Number: 16640852
$71.70 MSRP: $112.20
You Save: $40.50 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Actuator; Door Lock Actuator; Lock Solenoid; Actuator, Rear Compartment Lid Release Or Ajar
- Replaces: 16632227
- Item Weight: 0.70 Pounds
- Item Dimensions: 8.1 x 3.1 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 16640852
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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2002 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; Latch; Latch, Rear Compartment Lid Or Tail Gate Latch; Latch, Rear Side Door
- Position: Rear Passenger Side
- Replaces: 16629716
- Item Weight: 1.10 Pounds
- Item Dimensions: 6.2 x 3.2 x 3.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 16636578
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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2002 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; Latch; Rear Compartment Lid or Tail Gate Release Ajar
- Position: Rear
- Item Weight: 0.70 Pounds
- Item Dimensions: 6.4 x 3.3 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20513752
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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2002 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; Trunk Lock Assembly; Rear Compartment Lid Latch; Tail Gate Latch; Ajar Release Latch.
- Position: Rear
- Item Weight: 0.80 Pounds
- Item Dimensions: 6.2 x 3.3 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20513755
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Buick Regal Submodels:
- 25th Anniversary Edition, Custom, Gran Sport, GS, GSE, Limited, LS, LSE, 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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2002 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; Latch; Latch, Rear Compartment Lid Or Tail Gate Latch; Latch, Rear Side Door
- Position: Rear Driver Side
- Replaces: 16629717
- Item Weight: 1.60 Pounds
- Item Dimensions: 8.1 x 4.8 x 4.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 16636579
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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2002 Buick Regal Lock, Passenger Side Part Number: 16629726
Product Specifications
- Other Name: Lock, Door Lock; Lock, Front Side Door; Door Lock
- Position: Passenger Side
- Item Weight: 1.10 Pounds
- Item Dimensions: 6.2 x 3.3 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 16629726
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS

2002 Buick Regal Door Lock

With a comprehensive array of OEM 2002 Buick Regal Door Lock, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2002 Buick Regal Door Lock are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2002 Buick Regal Door Lock Parts and Q&A

Q: How to replace the front door lock on 2002 Buick Regal?
A: In order to take out the front door lock, do away with the water deflector and the trim panel. Unscrew the inner handle rod and the clip. Disconnect the outside rod-to-lock clip, loosen the screws locking the lock. Installation can be repeated by fitting the rods, electric connectors and fixing all these.