For the 2011 Hyundai Elantra, headlight bulb fitment depends on body style. The hatchback uses an H11 low beam and H7 high beam, while the sedan uses an H11B low beam and H1 high beam. Check the body style before ordering replacement headlight bulbs.
- Fog lights use 881 bulbs.
- Front turn signals and parking lights use 2357A.
- Rear turn signals use 1156A, and reverse lights use 921.
- Brake light fitment varies by body style: 1157R for the hatchback and 2357R for the sedan. The center stop light uses 7506.
- License plate lighting may use 2825 or 98. Front side markers use 168NA.
- Interior options include DE3175 for the dome light, 194 or 7441 for map lights, and 6418 for the trunk light.