How to Remove and Install a Headlight Switch on Buick Century and Regal?

Disconnect the negative battery cable and on 1975-79 models with air conditioning, remove the left A/C duct or tube. Pull the switch knob to the last notch and depress the spring loaded latch button on top of the switch while pulling the knob and rod out of the switch. On 1978 and later models, depress the retainer tab behind the knob and remove the knob. Remove the left I/P trim plate by grasping plate and careful pull straight out. Remove the screws securing the headlight switch in place. Disconnect the multiple electrical harness from the switch, and remove. For 1984-87 models, remove left hand I/P trim cover by grasping the trim cover on both sides and pull straight out. Remove the three 7mm retainer screws and pull the switch straight out. To install, push the switch straight in being careful not to damage prongs on new switch, tighten screws, connect battery cable and check operation.

Genuine Buick Regal Headlight Switch

Headlamp Switch

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46 Headlight Switches found

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Buick Regal Switch,Headlamp Dimmer
Part Number: 7838234
$34.04 MSRP: $67.54
You Save: $33.50 (50%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SWITCH, Headlamp Dimmer; Dimmer Switch, Headlamp Dimmer Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1987 Buick Regal | 2 DOOR, 4 DOOR, REGAL, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
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Buick Regal Switch Assembly, Headlamp *Cocoa
Part Number: 22901651
$46.42 MSRP: $65.79
You Save: $19.37 (30%)
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Product Specifications
- Other Name: SWITCH, Headlamp/Fog Lamp/Turn Signal; Headlamp Switch
- Replaces: 13320967
- 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 Switch Asm,Turn Signal & Headlamp Dimmer Switch & Windshield Wiper & Windshield Washer (W/ Lever)
Part Number: 88963625
$329.65 MSRP: $518.32
You Save: $188.67 (37%)
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Product Specifications
- Other Name: SWITCH, Windshield Wiper Control; Combo Switch, Turn Signal Switch
- Replaces: 26081121, 26085929, 26067715
- 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 Switch Assembly, Steering Column Dimmer
Part Number: 26019660
$50.12 MSRP: $74.92
You Save: $24.80 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SWITCH, Headlamp Dimmer; Dimmer Switch, Headlamp Dimmer Switch, Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1987 Buick Regal | 2 DOOR, 4 DOOR, REGAL, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel
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Buick Regal Switch Assembly, Headlamp
Part Number: 1995321
$79.42 MSRP: $285.21
You Save: $205.79 (73%)
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Product Specifications
- Other Name: SWITCH, Headlamp/Fog Lamp/Turn Signal; Headlamp Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1991 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL | 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.8L
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Buick Regal Switch Assembly, Headlamp
Part Number: 1995320
$131.52 MSRP: $472.28
You Save: $340.76 (73%)
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Product Specifications
- Other Name: SWITCH, Headlamp/Fog Lamp/Turn Signal; Headlamp Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1991 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL | 6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.8L
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Buick Regal Switch Assembly, Headlamp
Part Number: 10216341
$186.79 MSRP: $635.36
You Save: $448.57 (71%)
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Product Specifications
- Other Name: SWITCH, Headlamp/Fog Lamp/Turn Signal; Headlamp Switch
- Replaces: 1995397, 01995397
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 3.1L, 6 Cyl 3.8L
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Buick Regal Switch Assembly, Fog Lamp
Part Number: 10403858
$29.80 MSRP: $60.09
You Save: $30.29 (51%)
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Product Specifications
- Other Name: SWITCH, Headlamp/Fog Lamp/Turn Signal; Fog Lamp Switch
- Replaces: 10292961
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2004 Buick Regal | CUSTOM, GS, LIMITED, LS, REGAL | 6 Cyl 3.8L
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Buick Regal Switch Assembly, Headlamp *Black
Part Number: 22901646
$37.65 MSRP: $74.71
You Save: $37.06 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: SWITCH, Headlamp/Fog Lamp/Turn Signal; Headlamp Switch
- Replaces: 13295227
- 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 Switch Assembly, Headlamp *Black
Part Number: 84192536
$29.94 MSRP: $45.37
You Save: $15.43 (35%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly, Hdlp *Black; Headlamp Switch
- Replaced by: 85643167
- Replaces: 22992801
- 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 Switch Assembly, T/Sig *Black
Part Number: 84545369
$34.28 MSRP: $53.91
You Save: $19.63 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Signal Switch, Turn Signal Switch
- Replaces: 95220563
- 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 Switch,Turn Signal
Part Number: 22831562
$36.67 MSRP: $57.66
You Save: $20.99 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: SWITCH, Turn Signal Lamp; Signal Switch, Turn Signal Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2014 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 Switch Assembly, Headlamp *Cocoa
Part Number: 22901650
$38.45 MSRP: $60.44
You Save: $21.99 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: SWITCH, Headlamp/Fog Lamp/Turn Signal; Headlamp Switch
- Replaces: 13320965
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2017 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 Switch Assembly, T/Sig *Jet Black
Part Number: 39149293
$32.93 MSRP: $51.79
You Save: $18.86 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Replaced by: 84945500
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 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 Switch Assembly, T/Sig *Cocoa
Part Number: 84545367
$33.30 MSRP: $50.46
You Save: $17.16 (35%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014 Buick Regal | CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Switch Assembly, T/Sig *Cocoa
Part Number: 84545436
$40.06 MSRP: $63.00
You Save: $22.94 (37%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Signal Switch, Turn Signal Switch
- Replaces: 13303269, 20964880
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2013 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
View related parts
Buick Regal Switch Assembly, T/Sig *Black
Part Number: 84545435
$41.30 MSRP: $61.74
You Save: $20.44 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Signal Switch, Turn Signal Switch
- Replaces: 13303268, 20941129
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2013 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
View related parts
Buick Regal Switch Assembly, Headlamp *Jet Black
Part Number: 84201596
$33.67 MSRP: $66.80
You Save: $33.13 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Hdlp *Jet Black; Headlamp Switch
- Replaces: 22992806
- 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 Switch Asm,Headlamp
Part Number: 1995212
Product Specifications
- Other Name: SWITCH, Headlamp/Fog Lamp/Turn Signal; Headlamp Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1983 Buick Regal | 2 DOOR, 4 DOOR, STATION WAGON | 6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel, 8 Cyl 5.7L Diesel
View related parts
Buick Regal Switch Asm, Turn Signal
Part Number: 1997062
$108.63 MSRP: $170.83
You Save: $62.20 (37%)
Ships in 1-2 Business Days
Product Specifications
- Other Name: SWITCH, Turn Signal Lamp
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1993 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 3.1L, 6 Cyl 3.8L

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Buick Regal Headlight Switch Parts Questions & Experts Answers

Switch Asm,Headlamp
1987380
Q: How to Remove and Install a Headlight Switch on Buick Century and Regal?
A: Disconnect the negative Battery Cable and on 1975-79 models with air conditioning, remove the left A/C duct or tube. Pull the switch knob to the last notch and depress the spring loaded latch button on top of the switch while pulling the knob and rod out of the switch. On 1978 and later models, depress the retainer tab behind the knob and remove the knob. Remove the left I/P trim plate by grasping plate and careful pull straight out. Remove the screws securing the headlight switch in place. Disconnect the multiple electrical harness from the switch, and remove. For 1984-87 models, remove left hand I/P trim cover by grasping the trim cover on both sides and pull straight out. Remove the three 7mm retainer screws and pull the switch straight out. To install, push the switch straight in being careful not to damage prongs on new switch, tighten screws, connect battery cable and check operation.