Headlight Bulb Sizes

Mercedes-Benz GLC-Class headlight bulb size by year

The low beam, high beam and fog light bulbs for every Mercedes-Benz GLC-Class from 2015–2022. Pick your year to jump straight to it. Each answer links to the page in Mercedes-Benz’s owner’s manual it came from.

Choose your year

Jump to your year

Mercedes-Benz GLC-Class bulb sizes at a glance

YearsLow beamHigh beam
2015H7H7
2016–2018H7H7
2020–2022LEDLED

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

2015 Mercedes-Benz GLC-Class headlight bulbs

LightBulbNotes
Low beamH7Vehicles with halogen headlamps
High beamH7Vehicles with halogen headlamps
Where this comes from (1 source)

Buy bulbs for your 2015 Mercedes-Benz GLC-Class

RecommendedH7 standard replacement

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

AmazonAutoZoneAdvance AutoO’ReillyWalmart
More H7 options: brighter halogen, long life, LED upgrade

2016–2018 Mercedes-Benz GLC-Class headlight bulbs

LightBulbNotes
Low beamH7Halogen headlamps
High beamH7Halogen headlamps
Where this comes from (6 sources)

Buy bulbs for your 2016–2018 Mercedes-Benz GLC-Class

RecommendedH7 standard replacement

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

AmazonAutoZoneAdvance AutoO’ReillyWalmart
More H7 options: brighter halogen, long life, LED upgrade

2020–2022 Mercedes-Benz GLC-Class headlight bulbs

LightBulbNotes
Low beamLEDLED headlamps standard (maker spec)
High beamLEDLED headlamps standard (maker spec)

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)

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