Mazda CX-30 headlight bulb size by year
The low beam, high beam and fog light bulbs for every Mazda CX-30 from 2020–2026. Pick your year to jump straight to it. Each answer links to the page in Mazda’s owner’s manual it came from.
Mazda CX-30 bulb sizes at a glance
| Years | Low beam | High beam |
|---|---|---|
| 2020–2026 | LED | LED |
Where a year lists more than one bulb, it depends on trim or headlight type; see that year’s section below.
2020–2026 Mazda CX-30 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 (7 sources)
- 2020 Mazda CX-30 Owner's Manual, p. 443 (2020)
- 2021 Mazda CX-30 Owner's Manual, p. 467 (2021)
- 2022 Mazda CX-30 Owner's Manual, p. 468 (2022)
- 2023 Mazda CX-30 Owner's Manual, p. 468 (2023)
- 2024 Mazda CX-30 Owner's Manual, p. 517 (2024)
- 2025 Mazda CX-30 Owner's Manual, p. 532 (2025)
- 2026 Mazda CX-30 Owner's Manual, p. 529 (2026)
Always double-check the size printed on the old bulb’s base before you buy. See how we source our data. More Mazda models.