6 Years Available
Hyundai Ioniq Light Bulb Sizes
Complete bulb size reference for the Hyundai Ioniq from 2017 to 2022. Find headlight, fog light, turn signal, and brake light bulb sizes for every model year.
Year Range
2017 – 2022
6 model yearsBulb Sizes Across Years
| Position | Bulb Type(s) | Years | Status |
|---|---|---|---|
| Low Beam | HID-D3S LED(2017–2022) | 6 years | Consistent |
| High Beam | HID-D3S LED(2017–2022) | 6 years | Consistent |
| Fog Light | LED Fog Light(2017–2022) | 6 years | Consistent |
| Brake Light | LED Bulb(2017–2022) | 6 years | Consistent |
| Side Marker | 168 LED(2017–2022) | 6 years | Consistent |
| Turn Signal Front | 2357NA LED(2017–2022) | 6 years | Consistent |
| Turn Signal Rear | 1156NA LED(2017–2022) | 6 years | Consistent |
| Reverse Light | 921(2017–2022) | 6 years | Consistent |
| Dome Light | DE3175(2017–2022) | 6 years | Consistent |
| License Plate | 168(2017–2022) | 6 years | Consistent |
| Map Light | 175(2017–2022) | 6 years | Consistent |
| Parking Light | 168(2017–2022) | 6 years | Consistent |
| Trunk Light | 6418(2017–2022) | 6 years | Consistent |
Select Your Year
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Frequently Asked Questions
We have bulb size data for the Hyundai Ioniq from 2017 to 2022, covering 6 model years.
The Hyundai Ioniq has used consistent bulb sizes across all available years. The low beam uses a HID-D3S LED bulb.
The most commonly used low beam headlight bulb for the Hyundai Ioniq is the HID-D3S LED. Select your specific year below for the exact fitment.
Yes, you can upgrade your Hyundai Ioniq headlights to LED. Look for an LED conversion kit in the HID-D3S LED size for the low beams. LED bulbs offer better visibility and longer lifespan.
Select your Hyundai Ioniq year from the list below. Each year page shows every bulb position with the correct size and links to purchase on Amazon.