Acura ILX Bulb Size by Year
The 2016-2022 Acura ILX has factory LED headlights, so there is no headlight bulb to replace. 2013-2015 models use an H11 low beam and a 9005 high beam.
Headlight bulbs by model year
| Model years | Low beam | High beam | Fog | Buy |
|---|---|---|---|---|
| 2016-2022 | LED | LED | H11 | |
| 2013-2015 | H11 | 9005 | H11 | Shop H11 |
LED means the headlight is a sealed LED unit from the factory, so there is no bulb to buy. Some trims differ from the base car, so check the bulb you are removing. Shop links go to Amazon, and we may earn a commission at no extra cost to you. Open your exact year below for every bulb position and sources.
Every ILX year
2022 Acura ILXLED2021 Acura ILXLED2020 Acura ILXLED2019 Acura ILXLED2018 Acura ILXLED2017 Acura ILXLED2016 Acura ILXLED2015 Acura ILXH11/90052014 Acura ILXH11/90052013 Acura ILXH11/9005
Sources. The bulb code for 10 of 10 model years is checked against a cited source, most often auxito and allalighting. Each year page lists its own sources.
Last verified 2026-06-19. Maintained by Matan B., who runs GarageDex. How we verify.