Hyundai Kona Dome Light Bulb Size

Additional Notes

• The Hyundai Kona uses the DE3175 bulb size across all listed model years, spanning 2018-2024.
• The DE3175 is a festoon-type bulb, meaning it is cylindrical in shape and makes electrical contact through metal caps at each end rather than through a base or pins.
• The DE3175 designation follows ANSI standards recognized in the United States and Canada, placing it within a standardized classification system for automotive lighting.
• The bulb has a 31mm length, which is the critical fitment factor for festoon bulbs, as the end-cap contacts must bridge the fixture's contact points at a fixed span.
• The DE3175 operates at 12 volts, consistent with the standard electrical systems found in passenger vehicles.
• Festoon bulbs of differing lengths are not interchangeable even when voltage ratings match, as an incorrect length will result in either no contact or a forced fit that can damage the fixture.