Acura ILX headlight bulb size by year

The low beam, high beam and fog light bulbs for every Acura ILX from 2013–2022. Pick your year to jump straight to it. Each answer links to the page in Acura’s owner’s manual it came from.

Choose your year

Acura ILX bulb sizes at a glance

YearsLow beamHigh beamFog light
2013D2S / H119005H11
2014–2015D2S / H119005H11
2016–2018LEDLEDH11
2019–2022LEDLEDLED

Where a year lists more than one bulb, it depends on trim or headlight type; see that year’s section below.

2013 Acura ILX headlight bulbs

LightBulbNotes
Low beamD2S2.0 ℓ engine models; Vehicle with discharge headlights / 2.4 ℓ engine models
Low beamH112.0 ℓ engine models
High beam9005
also sold as HB3
Fog lightH11
Where this comes from (1 source)

Buy bulbs for your 2013 Acura ILX

RecommendedD2S oEM-equivalent xenon

Matches the factory color (about 4300K). The safe choice for a direct replacement. Fits your low beam.

More D2S options: whiter xenon
RecommendedH11 standard replacement

Same light as the original bulb, at the lowest price. Fits your low beam, fog light.

More H11 options: brighter halogen, long life, LED upgrade, colored / styled
Recommended9005 standard replacement

Same light as the original bulb, at the lowest price. Fits your high beam.

More 9005 options: brighter halogen, long life, LED upgrade

2014–2015 Acura ILX headlight bulbs

LightBulbNotes
Low beamD2S2.0 ℓ engine models; Vehicle with discharge headlights / 2.4 ℓ engine models
Low beamH112.0 ℓ engine models; Vehicle with halogen bulb low beam headlights
High beam9005
also sold as HB3
Fog lightH11
Where this comes from (2 sources)

Buy bulbs for your 2014–2015 Acura ILX

RecommendedD2S oEM-equivalent xenon

Matches the factory color (about 4300K). The safe choice for a direct replacement. Fits your low beam.

More D2S options: whiter xenon
RecommendedH11 standard replacement

Same light as the original bulb, at the lowest price. Fits your low beam, fog light.

More H11 options: brighter halogen, long life, LED upgrade, colored / styled
Recommended9005 standard replacement

Same light as the original bulb, at the lowest price. Fits your high beam.

More 9005 options: brighter halogen, long life, LED upgrade

2016–2018 Acura ILX headlight bulbs

LightBulbNotes
Low beamLEDLED unit
High beamLEDLED unit
Fog lightH11

LED headlights are usually serviced as a complete lamp assembly rather than a separate bulb; a dealer or parts counter can quote the assembly for your trim.

Where this comes from (3 sources)

Buy bulbs for your 2016–2018 Acura ILX

RecommendedH11 standard replacement

Same light as the original bulb, at the lowest price. Fits your fog light.

More H11 options: brighter halogen, long life, LED upgrade, colored / styled

2019–2022 Acura ILX headlight bulbs

LightBulbNotes
Low beamLEDLED unit
High beamLEDLED unit
Fog lightLEDLED unit

LED headlights are usually serviced as a complete lamp assembly rather than a separate bulb; a dealer or parts counter can quote the assembly for your trim.

Where this comes from (4 sources)

Always double-check the size printed on the old bulb’s base before you buy. See how we source our data. More Acura models.