Subaru Ascent headlight bulb size by year
The low beam, high beam and fog light bulbs for every Subaru Ascent from 2019–2026. Pick your year to jump straight to it. Each answer links to the page in Subaru’s owner’s manual it came from.
Subaru Ascent 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.
2019–2020 Subaru Ascent headlight bulbs
Where this comes from (2 sources)
Buy bulbs for your 2019–2020 Subaru Ascent
Same light as the original bulb, at the lowest price. Fits your low beam.
Same light as the original bulb, at the lowest price. Fits your high beam.
2021–2022 Subaru Ascent headlight bulbs
| Light | Bulb | Notes |
|---|---|---|
| Low beam | LED | manual: headlamps are LED (no replaceable bulb) |
| 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 (2 sources)
2023–2026 Subaru Ascent headlight bulbs
| Light | Bulb | Notes |
|---|---|---|
| Low beam | LED | LED unit |
| High beam | LED | LED 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 Subaru models.