Hyundai Elantra N Dome Light Bulb Size

The Hyundai Elantra N dome light requires a DE3175 bulb size for proper installation and function. Data for the specified lighting component covers the period from 2023 through 2024.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Bulb Size by Year Range

Years	Bulb Type	Shop
2023-2024	DE3175	Check Price

Bulb Specifications

Description	Type	Shop
ANSI standard (US & Canada). Festoon bulb, 31mm length, end-cap contacts. 12V.	DE3175	Check Price

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Additional Notes

The DE3175 is the dome light bulb specified for the Hyundai Elantra N across the 2023-2024 model years.
The DE3175 follows the ANSI standard, which governs bulb specifications for the US and Canadian markets.
As a festoon-type bulb, the DE3175 seats horizontally within a cylindrical housing, making contact at both ends via end-cap terminals rather than a base socket.
The DE3175 has a 31mm length, which is a defining fitment factor, as festoon bulbs of differing lengths are not interchangeable even when voltage ratings match.
The DE3175 operates at 12 volts, consistent with standard automotive electrical systems.