Infiniti QX50 headlight bulb size by year

The low beam, high beam and fog light bulbs for every Infiniti QX50 from 2014–2025. Pick your year to jump straight to it. Each answer links to the page in Infiniti’s owner’s manual it came from.

Choose your year

Infiniti QX50 bulb sizes at a glance

YearsLow beamHigh beamFog light
2014–2015D2S / H11H9H8
2016–2017D2S / H11H9—
2019–2025LEDLED—

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

2014–2015 Infiniti QX50 headlight bulbs

LightBulbNotes
Low beamD2SXenon
Low beamH11Halogen
High beamH9Halogen
Fog lightH8
Where this comes from (2 sources)

Buy bulbs for your 2014–2015 Infiniti QX50

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.

More H11 options: brighter halogen, long life, LED upgrade
RecommendedH9 standard replacement

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

More H9 options: brighter halogen, long life, LED upgrade
RecommendedH8 standard replacement

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

More H8 options: brighter halogen, long life, LED upgrade, colored / styled

2016–2017 Infiniti QX50 headlight bulbs

LightBulbNotes
Low beamD2SXenon
Low beamH11Halogen
High beamH9Halogen
Where this comes from (2 sources)

Buy bulbs for your 2016–2017 Infiniti QX50

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.

More H11 options: brighter halogen, long life, LED upgrade
RecommendedH9 standard replacement

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

More H9 options: brighter halogen, long life, LED upgrade

2019–2025 Infiniti QX50 headlight bulbs

LightBulbNotes
Low beamLEDmanual: headlamps are LED (no replaceable bulb)
High beamLEDmanual: headlamps are LED (no replaceable bulb)

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 (7 sources)

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