2021 Honda Civic Headlight Bulb Size

By clicking the link you will be redirected to Amazon. The aftermarket bulbs & headlights below may improve the illumination of your vehicle and make it stand out from the crowd.
Lightninglab.org is reader-supported. When you buy through links on our site, we may earn an affiliate commission.

Fog Light Bulb Front - H8 LED
LED
Headlight Bulb High Beam - 9005
Headlight Bulb Low Beam - H11
Center High Mount Stop Light Bulb - 7440
LED
Turn Signal Light Bulb Front - 7440A
LED
Turn Signal Light Bulb Rear - 7440A
LED
Back Up Light Bulb(with Halogen headlights) - 921
LED
Trunk or Cargo Area Light - 168
LED
Trunk or Cargo Area Light - 194
Dome Light Bulb - 168
LED
Dome Light Bulb - 194
Map Light Bulb - 168
LED
Map Light Bulb - 194

2021 Honda Civic Fog Light bulb size - H8 LED

LED Lights

- Brightest Bulbs Under $200 - The Firehawk V49-H8 2021 LED Bulbs are the brightest and most advanced LED bulbs on the market. With 500% more brightness and 250% better night vision than other LED bulbs, these are the perfect upgrade for your car.

- Last Over 50,000 Hours - The...
Product review

Buy

These LED retrofit lights are an innovative, long-lasting way to bring more visibility and safety for drivers on the road. With 250% brighter light than traditional bulbs, they will be able to see up hills at dawn or dusk much better while also saving energy that would have been used...
Product review

Buy
See More H8 LED LED Lights

2021 Honda Civic High Beam bulb size - 9005

Xenon HID Conversion Kit

–  Replacement bulb for HID conversion, requires Xentec HID ballast to work.

– Color available: 3000K (golden yellow), 5000K (Ivory White), 6000K (Diamond White), 8000K (Iceberg Blue), 10000K (deep blue), 12000K (blue-purple), Green, Pink.

– Each bundle contains 2 bulbs, 2 ballast, and accessories.

– Xenon Bulb: 2 xenon bulb fits the socket size and...
Product review

Buy
See More 9005 Xenon HID Conversion Kit

Halogen Lights

Philips Standard range provides the same Original Equipment quality as the lights we provide to automakers around the world. The Philips Standard range offers an excellent value for every application.

Quick replacement tips:

  • Don't compromise on safety, change in pairs to ensure a symmetric light beam on the road. Bulbs dim over...

Product review
Buy

– Brightest headlight = most downroad visibility.
– Whiter light for added clarity. Ultra Night Vision: Makes night drives less stressful and more comfortable
–All of Sylvania’s headlights are 100% street legal and don’t increase glare (is what blinds oncoming traffic). Be assured you are improving your driving experience without...
Product review

Buy
See More 9005 Halogen Lights

LED Lights

Light up your drive with the HIKARI Ultra 9005 HB3 LED Bulbs Conversion Kit. With a 500% increase in brightness compared to stock bulbs and a power draw of less than 32W, this kit is designed to provide maximum illumination while conserving energy. The ZES LED technology used in these...
Product review

Buy
Do you often feel disappointed with the brightness of your car's headlights? Do you find yourself struggling to see what's in front of you while driving at night? If so, then it might be time to invest in some new light bulbs.
 
Introducing the All-New Hikari Titanova LED Light Bulbs. These...
Product review
Buy
See More 9005 LED Lights

2021 Honda Civic Low Beam bulb size - H11

LED Lights

Upgrade your driving experience with the Hikari UltraFocus H11 High-Performance LED Bulbs. These LED bulbs are part of the top-rated HIKARI Ultra ZES Extreme Bright series, delivering 500% brighter light than stock bulbs while using less than 32 watts of power. Utilizing the latest ZES LED technology, these bulbs provide...
Product review

Buy

All-New Hikari Titanova LED Light Bulbs 30000 Lumens is the perfect replacement for 55W and 65W halogen bulbs. With 10 times as much light as a halogen bulb and 3 times as much light as an equivalent-sized LED chip, the Titanova 7mm*4mm LEDs provide an incredibly bright light. The HIKARI...
Product review

Buy
See More H11 LED Lights

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 internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.

150% Brighter than regular bulbs.


Product review
Buy

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 a beam that's longer than the beam produced by a standard halogen headlight. This makes Philips X-television a perfect choice for drivers who want to...
Product review

Buy
See More H11 Halogen Lights

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 good your ballasts are. How good your bulbs are? If your harness is a piece of crap when it gives out your fog lights are...
Product review

Buy
See More H11 Xenon HID Conversion Kit

2021 Honda Civic Center Stop bulb size - 7440

LED Lights

  • Standard 7440 Base can replace Stock Bulbs or Incandescents such as 7440NA 7441 992. Well matched with the original Incandescence lights. Easy plug-and-play installation - just plug it into the socket.
  • Apply to the vehicle interior and exterior auto parts of most American cars, trucks, SUVs, or vans as vehicle Tail Lights,...

Product review
Buy
See More 7440 LED Lights

2021 Honda Civic Brake bulb size - 7440

LED Lights

  • Standard 7440 Base can replace Stock Bulbs or Incandescents such as 7440NA 7441 992. Well matched with the original Incandescence lights. Easy plug-and-play installation - just plug it into the socket.
  • Apply to the vehicle interior and exterior auto parts of most American cars, trucks, SUVs, or vans as vehicle Tail Lights,...

Product review
Buy
See More 7440 LED Lights

2021 Honda Civic Turn Signal bulb size - 7440A

LED Lights

  • Amber 7440 Bulb Used For Turn Signals Light Bulb, Including Front And Rear Turn Signals, Not For Other Position.
  • CANBUS Ready For 98% Vehicle, No Interference, No Hyperflash, And No Error Code, Donnot Need Extra Load Resistors.
  • Plug& Play Bulb Easily To Be Installed Within 10 Mins.
  •  Premium quality 6063 aluminum alloy material...

Product review
Buy
See More 7440A LED Lights

2021 Honda Civic Turn Signal Rear bulb size - 7440A

LED Lights

  • Amber 7440 Bulb Used For Turn Signals Light Bulb, Including Front And Rear Turn Signals, Not For Other Position.
  • CANBUS Ready For 98% Vehicle, No Interference, No Hyperflash, And No Error Code, Donnot Need Extra Load Resistors.
  • Plug& Play Bulb Easily To Be Installed Within 10 Mins.
  •  Premium quality 6063 aluminum alloy material...

Product review
Buy
See More 7440A LED Lights

2021 Honda Civic bulb size - 921

LED Lights

  • 300% Brighter - 921 led bulb has 3030 SMD LED chips. You can see farther and clearer when reversing at night.
  • Easy Installation - 1:1 design with halogens, non-polarity, play, and plug. 921 led bulb reverse light is fit for 921,912, T15, 906, 904, 902, 922, W16W. Upgrade replacement for reverse...

Product review
Buy

You want bright, stylish lighting for your car but you don’t want to keep replacing burned-out bulbs. Philips Ultinon LED lights to give you high-powered, automotive-grade LEDs, with a lifetime of up to 8 years. With conventional bulbs, the more powerful the light, the shorter its lifespan. Philips Ultinon LEDs...
Product review

Buy
See More 921 LED Lights

2021 Honda Civic Trunk Area bulb size - 168

LED Lights

  • DOT and SAE Compliant. Made by an ISO Certified Manufacturer using Materials that meet or Exceed OEM Requirements!
  • Installation Made Easy on All of Our Items! Little to No Modifications are needed at Best!

Product review
Buy

Design.

The 194 HP3 LED bulb is a compact, simple LED replacement with proven performance. The single diffused optic spreads light in the original lamp, for OEM-style appearance and function. With its dual-lead contacts, it will fit snugly in the socket, and its light weight means it won't vibrate loose over...
Product review

Buy
See More 168 LED Lights

2021 Honda Civic Trunk Area bulb size - 194

LED Lights

Product benefits:

  1. Canbus error free, no error after installation.
  2. 360-degree lighting angle, no visual blind spot.
  3. Energy-Saving, low power consumption for a longer life span.
  4. Easy to install, non-polarity just plug and play.
  5. Brilliant red color light brings your car a refreshed new look.
  6. Fits directly into multiple bulb-size sockets such as 168 175 194 2825...

Product review
Buy
  • 360-degree light output coverage.
  • 5 times more light than conventional interior lighting.
  • Up to 12 years lifetime compared to regular halogen bulbs.

Product review
Buy
See More 194 LED Lights

Halogen Lights

– Longer life than basic bulbs
– Legal for on road use
– OE (Original Equipment) Manufacturer
– Light bulbs dim over time and require replacement
– Replace in pairs for optimal performance


Product review
Buy
See More 194 Halogen Lights

2021 Honda Civic Dome Light bulb size - 168

LED Lights

  • DOT and SAE Compliant. Made by an ISO Certified Manufacturer using Materials that meet or Exceed OEM Requirements!
  • Installation Made Easy on All of Our Items! Little to No Modifications are needed at Best!

Product review
Buy

Design.

The 194 HP3 LED bulb is a compact, simple LED replacement with proven performance. The single diffused optic spreads light in the original lamp, for OEM-style appearance and function. With its dual-lead contacts, it will fit snugly in the socket, and its light weight means it won't vibrate loose over...
Product review

Buy
See More 168 LED Lights

2021 Honda Civic Dome Light bulb size - 194

LED Lights

Product benefits:

  1. Canbus error free, no error after installation.
  2. 360-degree lighting angle, no visual blind spot.
  3. Energy-Saving, low power consumption for a longer life span.
  4. Easy to install, non-polarity just plug and play.
  5. Brilliant red color light brings your car a refreshed new look.
  6. Fits directly into multiple bulb-size sockets such as 168 175 194 2825...

Product review
Buy
  • 360-degree light output coverage.
  • 5 times more light than conventional interior lighting.
  • Up to 12 years lifetime compared to regular halogen bulbs.

Product review
Buy
See More 194 LED Lights

Halogen Lights

– Longer life than basic bulbs
– Legal for on road use
– OE (Original Equipment) Manufacturer
– Light bulbs dim over time and require replacement
– Replace in pairs for optimal performance


Product review
Buy
See More 194 Halogen Lights

2021 Honda Civic Map Light bulb size - 168

LED Lights

  • DOT and SAE Compliant. Made by an ISO Certified Manufacturer using Materials that meet or Exceed OEM Requirements!
  • Installation Made Easy on All of Our Items! Little to No Modifications are needed at Best!

Product review
Buy

Design.

The 194 HP3 LED bulb is a compact, simple LED replacement with proven performance. The single diffused optic spreads light in the original lamp, for OEM-style appearance and function. With its dual-lead contacts, it will fit snugly in the socket, and its light weight means it won't vibrate loose over...
Product review

Buy
See More 168 LED Lights

2021 Honda Civic Map Light bulb size - 194

LED Lights

Product benefits:

  1. Canbus error free, no error after installation.
  2. 360-degree lighting angle, no visual blind spot.
  3. Energy-Saving, low power consumption for a longer life span.
  4. Easy to install, non-polarity just plug and play.
  5. Brilliant red color light brings your car a refreshed new look.
  6. Fits directly into multiple bulb-size sockets such as 168 175 194 2825...

Product review
Buy
  • 360-degree light output coverage.
  • 5 times more light than conventional interior lighting.
  • Up to 12 years lifetime compared to regular halogen bulbs.

Product review
Buy
See More 194 LED Lights

Halogen Lights

– Longer life than basic bulbs
– Legal for on road use
– OE (Original Equipment) Manufacturer
– Light bulbs dim over time and require replacement
– Replace in pairs for optimal performance


Product review
Buy
See More 194 Halogen Lights

The 2021 Honda Civic bulb size chart specifies the recommended lamp part numbers and types for all positions of its electrical 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 2021 Honda Civic requires to fit into the housing and match the wattage and voltage specifications. Pay special attention to the marking and make sure the bulb is “DOT” compliant to avoid legal issues.


Join Us