How to replace the Headlight Switch on 2003 Buick Regal?

To change the headlamp switch, push the instrument panel access opening cover till the retainers come free. Disassemble the headlamp switch screws, disconnect the electrical connector and connect it to the new switch. Lastly, install back the access opening cover firmly.

OEM 2003 Buick Regal Headlight Switch

Headlamp Switch

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5 Headlight Switches found

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2003 Buick Regal Turn Signal Switch Part Number: 88963625
$331.20 MSRP: $518.32
You Save: $187.12 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly, Turn Signal & Headlamp Dimmer, Wiper & Washer (W/Lever); Multi Purpose Switch; Combination Switch; Switch, Windshield Wiper Control; Switch, Turn Signal Lamp; Switch, Headlamp Dimmer
- Replaces: 26081121, 26085929, 26067715
- Item Weight: 1.80 Pounds
- Item Dimensions: 10.2 x 8.0 x 6.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 88963625
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2003 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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2003 Buick Regal Turn Signal Switch Part Number: 88964579
$161.21
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly, Turn Signal & Headlamp Dimmer, Wiper & Washer (W/Lever); Multi Purpose Switch; Combination Switch
- Replaces: 26081120, 26067714, 26085928
- Item Weight: 1.70 Pounds
- Item Dimensions: 11.1 x 6.6 x 6.7 inches
- Condition: New
- SKU: 88964579
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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2003 Buick Regal Fog Lamp Switch Part Number: 10403858
$29.93 MSRP: $60.09
You Save: $30.16 (51%)
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Product Specifications
- Other Name: Switch Assembly-Fog Lamp; Switch, Headlamp/Fog Lamp/Turn Signal
- Replaces: 10292961
- Item Weight: 0.40 Pounds
- Item Dimensions: 5.3 x 2.2 x 2.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10403858
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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2003 Buick Regal Headlamp Switch Part Number: 10416123
Product Specifications
- Other Name: Multi Purpose Switch; Switch, Headlamp/Fog Lamp/Turn Signal
- Replaces: 10256570
- Item Weight: 1.00 Pounds
- Item Dimensions: 11.5 x 5.2 x 5.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10416123
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS
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2003 Buick Regal Fog Lamp Switch Part Number: 10403857
Product Specifications
- Other Name: Switch, Headlamp/Fog Lamp/Turn Signal
- Position: Driver Side
- Item Weight: 0.50 Pounds
- Item Dimensions: 6.4 x 3.4 x 3.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10403857
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2003 Buick Regal Submodels:
- 25th Anniversary Edition, GS, GSE, LS, LSE | 6 Cyl 3.8 L GAS

2003 Buick Regal Headlight Switch

With a comprehensive array of OEM 2003 Buick Regal Headlight Switch, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2003 Buick Regal Headlight Switch are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2003 Buick Regal Headlight Switch Parts and Q&A

Q: How to replace the Headlight Switch on 2003 Buick Regal?
A: To change the headlamp switch, push the instrument panel access opening cover till the retainers come free. Disassemble the headlamp switch screws, disconnect the electrical connector and connect it to the new switch. Lastly, install back the access opening cover firmly.