Hyundai Elantra N Map Light Bulb Size

The Hyundai Elantra N map light requires a bulb size of 904 for the interior lighting system. Data for the specified component covers the range from 2023 to 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 Size
2023-2024	904

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 8W.	904

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Additional Notes

The 904 bulb is the map light specification for the Hyundai Elantra N across the 2023-2024 model years.
The 904 bulb follows the ANSI standard, which is the recognized classification system used in the United States and Canada for miniature automotive lighting.
It belongs to the T10 wedge family, a form factor defined by a 10mm wide wedge-style base that connects directly into a socket without requiring a separate locking mechanism or pins.
The bulb operates at 12 volts, which is consistent with the standard electrical system voltage found in conventional passenger vehicles.
At 8 watts, the 904 draws a relatively low wattage, placing it in the lower range of interior lighting loads typical for map and courtesy applications.