For the 2009 Hyundai Sonata, the listed low-beam headlight bulb is H11B, while the high-beam bulb is H1. These are separate applications, so verify the bulb position before ordering. The listed fog light bulb is 881.
Other exterior lighting uses several different bulb types:
- Front turn signals, parking lights, and front side markers: 2357A
- Rear turn signals: 1156A
- Brake and tail lights: 2357R
- Reverse lights and the center stop light: 921
- Rear side markers: 168NA
- License plate lights: 168 or 917
Interior fitment includes 6418 bulbs for the courtesy and trunk lights, a DE3175 dome light, and 194 or 7441 map light bulbs. Use the listed bulb location and compare the existing bulb where more than one size is shown, particularly for the license plate and map lights.