Hyundai Scoupe Instrument Panel Bulb Size

The Hyundai Scoupe instrument panel utilizes a specific 158 bulb size for illumination purposes within the dashboard cluster assembly. Data for the specified lighting component covers the period from 1991 through 1995.

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
1991-1995	158

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W.	158

Other Locations

Additional Notes

The Hyundai Scoupe uses the 158 bulb for its instrument panel across all listed model years, spanning 1991-1995.
The 158 is an ANSI-standardized bulb recognized in both the United States and Canada, meaning it conforms to a defined set of electrical and physical standards shared across North American markets.
This bulb operates at 12 volts and draws 3 watts, placing it in the low-wattage range typical of instrument panel illumination applications.
The 158 is a miniature wedge-type bulb in the T10 form factor. The wedge base design means the bulb is held in place by tension from the socket itself rather than by a bayonet or screw mechanism, which is a common construction for instrument cluster lighting.
The T10 designation refers to the bulb's tubular shape with a width of 10 eighths of an inch, a sizing convention used in the ANSI miniature bulb classification system.
Because the 158 is an ANSI-standardized part, it is produced by multiple manufacturers and is widely available as a direct replacement in the same T10 wedge format, provided the voltage and wattage ratings are matched.