For the 2011 Hyundai Accent, both the low-beam and high-beam headlights use a 9003 bulb. The supplied fitment data does not list a separate bulb for projector or non-projector headlight versions, so verify the housing and existing bulb before ordering.
Fog lights use an 881 bulb. Front turn signals, parking lights, and front side markers use 2357A bulbs, while rear side markers use 168NA. Brake and tail lights use 1157R bulbs.
Rear turn-signal fitment varies by body style: hatchback models use 1156A, while sedan models use 1156. The license-plate location may use 168 or 917 bulbs, with 6418 listed specifically for sedans. The center stop light is listed with either a 921 bulb or an LED assembly, so check whether the vehicle has a replaceable bulb or integrated LED unit.
Interior and cargo lighting includes DE3175 for the dome light and 6418 for the courtesy and trunk lights. Confirm the body style and inspect the original bulb where multiple options are listed.