Honda Accord 2018 Bulb Size
Bulb size chart
This 2018 Honda Accord bulb size page is designed to help you verify the correct bulb by lighting position, so you can match the right part before you buy. Whether you are replacing an exterior lamp, an interior bulb, or a cargo light, checking the exact location is the easiest way to avoid ordering the wrong fit.
The 2018 Honda Accord uses a mix of LED and halogen-style bulb listings depending on the lighting position, trim, and market. That means the same year can have different bulb setups, so this guide is meant to help you narrow down the correct bulb size for each area of the car, from headlights and fog lights to map lights and license plate lights.
For the best fitment results, compare your vehicle’s trim level, lighting package, body style, and the bulb already installed in the housing before purchasing replacements. Some 2018 Accord models use LED assemblies in places where others may use serviceable bulbs, and aftermarket LED conversions can change the required fitment or connector style. If your car has been modified, or if you are unsure whether a light is halogen or LED from the factory, checking the installed bulb and the original housing is the safest way to confirm compatibility.
FAQ
What bulb size does the 2018 Honda Accord use for the high beam headlight?
The listed high beam headlight bulb size for the 2018 Honda Accord is 9005 on applicable setups.
Does the 2018 Honda Accord use LED headlights?
Some 2018 Honda Accord listings show a headlight bulb setup marked LED for high beam and low beam, while other trims or markets may use different configurations. Always verify the exact lighting package on your car.
What is the front fog light bulb for a 2018 Honda Accord?
The front fog light bulb is listed as LED for the 2018 Honda Accord.
What bulb does the reverse light use on this Accord?
The back up reverse light bulb is listed as 921 for the 2018 Honda Accord.
What is the rear turn signal bulb size on a 2018 Honda Accord?
The rear turn signal light bulb is listed as 7507.
Are the brake lights and center high mount stop light serviceable bulbs?
For this year, both the brake light bulb and the center high mount stop light bulb are listed as LED, so the assembly may not use a standard replaceable incandescent bulb.
What bulb size is used for the license plate lights?
The license plate light bulb is listed as LED on the 2018 Honda Accord.
What are the dome, map, and interior door light bulb sizes?
The dome light, interior door light, and map light are listed with 194 and 7441 bulb options.
What bulb fits the trunk or cargo area light?
The trunk or cargo area light is listed as 168 or 917.
What is the vanity mirror light bulb size for the 2018 Honda Accord?
The vanity mirror light bulb is listed as 6615F.
Do trim levels affect bulb fitment on the 2018 Honda Accord?
Yes. Trim level, lighting package, and body style can change the bulb setup, especially for exterior LED lighting and headlamp assemblies.
Should I check the old bulb before ordering a replacement?
Yes. Checking the installed bulb is one of the best ways to confirm fitment, especially if the car has aftermarket parts, prior repairs, or a different market-specific lighting configuration.