Buick Envision headlight bulb size by year
The low beam, high beam and fog light bulbs for every Buick Envision from 2016–2026. Pick your year to jump straight to it. Each answer links to the page in Buick’s owner’s manual it came from.
Buick Envision bulb sizes at a glance
Where a year lists more than one bulb, it depends on trim or headlight type; see that year’s section below.
2016–2018 Buick Envision headlight bulbs
| Light | Bulb | Notes |
|---|---|---|
| Low beam | 9012 also sold as HIR2 | Halogen headlamps Two sources |
Where this comes from (1 source)
Buy bulbs for your 2016–2018 Buick Envision
Recommended9012 standard replacement
Same light as the original bulb, at the lowest price. Fits your low beam.
2020 Buick Envision headlight bulbs
| Light | Bulb | Notes |
|---|---|---|
| Fog light | H11 | Two sources |
Where this comes from (1 source)
Buy bulbs for your 2020 Buick Envision
RecommendedH11 standard replacement
Same light as the original bulb, at the lowest price. Fits your fog light.
2024–2026 Buick Envision headlight bulbs
| Light | Bulb | Notes |
|---|---|---|
| Low beam | LED | LED unit |
| Low beam | LED | manual: headlamps are LED (no replaceable bulb) |
| High beam | LED | LED unit |
| High beam | LED | manual: 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 (3 sources)
Always double-check the size printed on the old bulb’s base before you buy. See how we source our data. More Buick models.