2011 Buick Regal Headlight Bulb Size
The 2011 Buick Regal headlights have a single bulb size (D1S) for high and low beams.
Using the 2011 Buick Regal bulb chart below, you can quickly identify the correct replacement lamp for all 22 positions of its lighting system.
Headlight Bulb High Beam and Low Beam - D1S
Headlight Bulb Low Beam - H11
Center High Mount Stop Light Bulb - LED
“LED” means it is impossible to replace the bulb. Need to change the whole unit.
Brake Light Bulb - 3157R
Turn Signal Light Bulb Front - 4157NA
License Plate Light Bulb - 2825
License Plate Light Bulb - 98
Parking Light Bulb - 4157NA
Tail Light Bulb - 3157R
Daytime Running Light Bulb - H11 LED
Daytime Running Light Bulb - H16 LED
Turn Signal Light Bulb Rear - 3157
Back Up Reverse Light Bulb - 3157
Side Marker Light Bulb Front - 194NA
Side Marker Light Bulb Rear - 3157A
Vanity Mirror Light Bulb - 7065
Dome Light Bulb - 2825
Dome Light Bulb - 98
Map Light Bulb - 2825
Map Light Bulb - 98
Interior Door Light Bulb - 6411
Interior Door Light Bulb - 6428
Replacement Bulb Size for the 2011 Buick Regal
Considering an upgrade from the Halogen to LED or HID headlights? Find below aftermarket replacements for OEM bulbs compatible with the 2011 Buick Regal's housing. Note that you may need additional equipment to install LED or Xenon bulbs despite the correct bulb size of the lamp.
2011 Buick Regal High and Low Beam bulb size - D1S
LED Lights
2 x Epistar LED Chips are specially designed to have focused and wider beam to fit DOT required high or low beam pattern of original...
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Product Key Features:
- IP67 Waterproof Rate
With excellent waterproof and dustproof performance, it can work normally in bad weather with rain, snow, and fog to ensure your...
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Xenon HID Conversion Kit
–DOT approved, 100% legal for On/Off road use
– Extremely Long Life with precise light distribution & consistent performance.
ONLY Upgrade version Osram HID bulbs such...
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Discover the xenon lighting solutions, one of the popular choices in xenon lighting. These xenon bulbs produce even more light to satisfy the most demanding...
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2011 Buick Regal Low Beam bulb size - H11
Halogen Lights
These bulbs are made in Germany by, Authentic german brand OSRAM. Products with electrical plugs are designed for use in the US. Outlets and voltage differ...
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Choose Philips X-television headlight bulbs if you are looking for maximum light output from halogen bulbs. Philips X-television bulbs offer up more vision by offering...
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Xenon HID Conversion Kit
As one of the most important parts in any HID lighting upgrade; don't skimp out when it comes to your wiring. It doesn't matter how...
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LED Lights
Unparalleled Brilliance with LUXSTER Punisher H11 LED Headlight Bulbs:
Boasting an unrivaled 40,000 lumens, these bulbs offer peak visibility, making them a prime choice for discerning...
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Introducing the Laxmas H11 White LED Headlight Bulb, a revolution in automotive lighting.
- 800% Brighter: With 6 high-power LED chips, these bulbs offer 28,000LM and 6500K...
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2011 Buick Regal Brake bulb size - 3157R
LED Lights
- Direct replacement - this line of LED bulbs restores the appearance and safety of the original bulbs on specific vehicles
- Corrosion resistant - bulb base features...
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Popular Headlights
Explore the custom LED headlight kits that will improve the visibility ahead of the 2011 Buick Regal at night. Made of quality materials, bright and long-lasting, they would be a perfect alternative to old or dimmed factory headlights. Explore more headlights for Buick Regal 2011 here.
Popular Taillights
A pair of custom tail lights is necessary if the people behind your 2011 Buick Regal are to be impressed. Consider direct bolt-on replacements powered by LED instead of worn-out or damaged tail lights.
Buick Regal 2011 bulb size chart specifies the recommended bulb part numbers and types for all positions of its lighting system, like headlights, fog lights, brake lights, side markers, etc.
If you want to upgrade the headlights, the aftermarket bulb you select has to be the exact size your Buick Regal 2011 requires to fit into the housing and match the wattage and voltage specifications.
LightningLab project pulls information about the 2011 Buick Regal bulb sizes from the vehicle's manual and leading automotive lighting suppliers. All the data is classified and fact-checked by our editorial team.
The following chart with the 2011 Buick Regal bulb sizes is provided for informative purposes only. Consult the owner's manual or contact the dealership to double-check the correct bulb type, wattage, voltage, and whether it requires any additional equipment or modifications to be installed on the specific 2011 Buick Regal trim.
Ensure the bulb is "DOT" compliant to avoid legal issues.
FAQs
How to replace the 2011 Buick Regal headlight bulb?
First things first, you'll need the right 2011 Buick Regal bulb size. Of course, you may consult the owner's manual, but let's be honest, that's as dull. Instead, just look at the chart above or remove the old bulb to see its size. It's not rocket science; it's more like... bulb science.
Follow the simple step-by-step instructions:
- 1) Park the 2011 Buick Regal on an even surface and turn off the ignition.
- 2) Open the hood and pop it up.
- 3) Pull the lock bar up and out of the clip to fix the hood.
- 4) Identify the back of the headlight assembly where the bulb is housed.
- 5) You may need to remove other components to access it.
- 6) Locate the electrical connector at the back of the headlight compartment.
- 7) Press down on the locking tab and pull the connector away from the bulb.
- 8) Remove the Old Bulb. Depending on your trim, you may need to:
- a) Unscrew a retaining ring
- b) Unclip a metal pin
- c) Rotate the bulb counterclockwise
- 9) Insert the new bulb without touching the glass.
- 10) Plug the electrical connector back, making sure it clicks into place.
- 11) Turn on the headlights to test the new bulb.
- 12) You may need to aim your headlights.
Reviewed by Brent Ordway
Brent Ordway is an ASE-certified car technician. He has been working on cars since he was a teenager and loved helping people keep their vehicles running smoothly. Brent's skills as a mechanic are unrivaled. In 2022, he earned his place on the list of winners for the ASE Master Automobile Technician of the Year award.
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Buick Regal Bulb Chart By Years
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