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Use this Toyota C-HR bulb size guide to find replacement bulb sizes by model year and light position. The supplied charts cover 2018–2022 Toyota C-HR applications, including headlights, reverse lights, brake lights, front and rear turn signals, side markers, license plate lights, map lights, dome lights, and trunk lights.
The most important change in the supplied C-HR data occurs between the 2018–2019 and 2020–2022 year groups. Headlight and front turn-signal fitment changes, while several interior and exterior bulb families remain consistent. Choose the correct year range below before ordering.
The supplied page includes a complete interior LED light kit for 2018–2022 Toyota C-HR models.
These bulb families appear in the supplied C-HR charts. Use the exact year-specific table first, then choose the matching replacement category.
2018–2019: the supplied chart lists 9012m for the high & low beam entry, T15/912/921 reverse, 3157/3156 brake, T10/194/168 front side marker, license plate, map and trunk lights, BAU15S/7507/PY21W front turn signal, 7443/7440 rear turn signal, and DE3175/31mm dome light.
2020–2022: the supplied chart lists 9005/HB3 for the high & low beam entry, T15/912/921 reverse, 3157/3156 brake, T10/194/168 side-marker/interior positions, 7443/7440 for both front and rear turn signals, and DE3175/31mm dome light.
| Light Type | Bulb Size |
|---|---|
| High & Low Beam | 9012m |
| Back up Reverse Light | T15 (912 921) |
| Brake Light | 3157 (3156) |
| Front Side Marker | T10 (194 168) |
| Front Turn Signal Light | BAU15S (7507 PY21W) |
| Rear Turn Signal Light | 7443 (7440) |
| License Plate | T10 (194 168) |
| Map Light | T10 (194 168) |
| Trunk Light | T10 (194 168) |
| Dome Light | DE3175 (31MM) |
| Light Type | Bulb Size |
|---|---|
| High & Low Beam | 9005 (HB3) |
| Back up Reverse Light | T15 (912 921) |
| Brake Light | 3157 (3156) |
| Front Side Marker | T10 (194 168) |
| Front Turn Signal Light | 7443 (7440) |
| Rear Turn Signal Light | 7443 (7440) |
| License Plate | T10 (194 168) |
| Map Light | T10 (194 168) |
| Trunk Light | T10 (194 168) |
| Dome Light | DE3175 (31MM) |
There is no single bulb size for every light position. The correct bulb depends on model year and application. Use the 2018–2019 or 2020–2022 chart above and verify the original bulb before ordering.
The supplied 2018–2019 chart lists 9012m for the high & low beam entry. The supplied 2020–2022 chart lists 9005/HB3 for the high & low beam entry.
T15/912/921 is listed for the back-up reverse-light position in both supplied C-HR year-range charts.
3157/3156 is listed for the brake-light position in both the 2018–2019 and 2020–2022 supplied charts.
The supplied 2018–2019 chart lists BAU15S/7507/PY21W for the front turn signal and 7443/7440 for the rear. The supplied 2020–2022 chart lists 7443/7440 for both front and rear turn signals.
T10/194/168 is listed for the map light and DE3175/31mm for the dome light in both supplied year-range charts.
T10/194/168 is listed for the license-plate-light position in both supplied C-HR charts.
Important: Bulb-size information is provided as a fitment reference and may vary by exact model year, trim, factory lighting equipment, or regional specification. Confirm the original bulb before purchase.
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