Most 2023 Hyundai Elantra models with halogen headlights use H11 for the low beam and 9005 for the high beam. If your car is equipped with LED headlights, there is no replaceable bulb in the main headlight assembly.
Understanding the headlight configurations available for the 2023 Elantra
The 2023 Elantra comes in trims with different lighting setups. Lower and mid-level trims typically use halogen headlamps, which require specific bulb sizes. Higher-end trims may use LED headlights, which are not serviced the same way as halogen bulbs. Always verify your exact trim and headlight type in your owner's manual or by inspecting the headlight assembly.
Bulb sizes by configuration
Before listing the sizes, note that only halogen-equipped Elantras will use replaceable bulbs in the headlight housing. If your vehicle has LED headlights, the bulbs are not user-replaceable in the same way, and you should consult a Hyundai service professional for any replacement needs.
- Low beam (halogen): H11
- High beam (halogen): 9005 (also known as HB3)
These two sizes cover the common halogen configurations found in many 2023 Elantra models. For LED-equipped headlights, there is no standard replaceable bulb in the headlight unit; consult your dealer or manual for guidance on any component replacements.
How to confirm the correct bulb in your vehicle
To be certain you purchase the right bulb, check the following: the chlorophyll sticker inside the driver’s door jamb that lists bulb specs, your owner’s manual’s bulb replacement section, or physically inspect the bulb in the headlight housing to read its base (e.g., H11 or 9005). If in doubt, contact a Hyundai service center to avoid buying the wrong part.
Summary
For most 2023 Hyundai Elantra models with halogen headlights, use H11 for the low beam and 9005 for the high beam. If your Elantra has LED headlights, bulbs are not replaceable in the headlight assembly, and you should seek professional assistance for any lighting replacement or repair. Always verify with your manual or dealer for your specific trim and production date.