Honda Civic 2018 Bulb Size
Bulb size chart
The 2018 Honda Civic is a popular compact car known for its reliability and efficient performance. If you own this model and need to replace any of its vehicle bulbs, this page is designed to help you identify the correct bulb sizes based on their lighting positions.
This guide provides detailed information on the bulb types used in various lighting components of the 2018 Honda Civic, including headlights, brake lights, turn signals, and interior lights. By verifying the proper bulb size, you can ensure safe and effective lighting for your vehicle.
Keep in mind that bulb fitment can vary depending on the trim level and lighting package of your 2018 Civic, as well as whether your vehicle uses halogen or LED headlights. Some owners may have aftermarket LED conversions installed, which can differ from factory specifications. To avoid purchasing the wrong bulbs, always check the bulbs currently installed in your vehicle before buying replacements.
FAQ
What is the high beam headlight bulb type for the 2018 Honda Civic?
The high beam headlight bulb for the 2018 Honda Civic is typically a 9005 bulb for models with halogen headlights. Some models have LED high beams that combine high and low beam functions.
Which bulb type is used for the low beam headlights?
For halogen low beam headlights, the 2018 Civic uses H11 bulbs. Models equipped with LED headlights use integrated LED modules for low beam lighting.
What bulb is required for the backup light on the coupe version?
The backup light bulb for the 2018 Honda Civic coupe is a 64132 bulb.
What type of bulb does the backup/reverse light use on other body styles?
For other body styles, the backup or reverse light bulb is typically a 921 bulb.
What are the brake light bulb types for coupe and hatchback models?
The coupe model uses a 7506R bulb for the brake light, while the hatchback model uses a 7440R bulb.
What bulb is used for the center high mount stop light?
The center high mount stop light uses an LED bulb on most models. However, the sedan version may use a 7440 bulb instead.
What type of bulb is used for daytime running lights?
Daytime running lights on the 2018 Civic are LED bulbs.
Which bulbs are used for the front and rear turn signals?
For front turn signals, models with halogen headlights use 7440A bulbs, while those with LED headlights use LED bulbs. Rear turn signal bulbs vary by body style: the coupe uses 7507 bulbs, and the hatchback uses 7440A bulbs.
What bulbs are used for interior lighting such as dome and map lights?
Both dome and map lights use either 194 or 7441 bulbs in the 2018 Honda Civic.
What bulb types are used for license plate, parking, and tail lights?
The license plate light, parking light, and tail lights all use LED bulbs on the 2018 Civic.
Are the side marker light bulbs the same at the front and rear?
No, the front side marker light bulb uses a 2821 bulb, while the rear side marker light uses LED bulbs.
What bulbs are used in the trunk or cargo area?
The trunk or cargo area light uses either a 168 or 917 bulb, depending on the specific configuration.