Hyundai Kona Map Light Bulb Size

The Hyundai Kona map light requires a bulb size of 904 for proper installation and function within the interior overhead lighting housing. Data for the specific component covers the range from 2019 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
2021-2024	904	Check Price
2019	904 (From 11/27/2017)	Check Price

Bulb Specifications

Description	Type	Shop
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 8W.	904	Check Price

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Additional Notes

The 904 bulb is the map light specification across the 2019 and 2021-2024 Hyundai Kona model years covered in these specifications.
The 904 is an ANSI-standardized bulb type, meaning its physical and electrical characteristics conform to a defined North American standard recognized in both the United States and Canada.
The 904 bulb uses a T10 miniature wedge base, a small single-contact base type that is retained by friction rather than a locking mechanism, making it a tool-free replacement in most applications.
The bulb operates at 12 volts and draws 8 watts, which is consistent with standard low-current interior lighting circuits found in passenger vehicles.
The 2019 Hyundai Kona carries a production date qualifier of "From 11/27/2017," indicating that the 904 specification applies only to vehicles produced on or after that date within the 2019 model year.