Mazda CX-3 Dome Light Bulb Size
The Mazda CX-3 dome light uses a DE3175 bulb size for interior illumination. The replacement chart covers 2016 through 2019 production years with corresponding bulb specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | Bulb Type | Shop |
|---|---|---|
| 2016-2019 | DE3175 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Festoon bulb, 31mm length, end-cap contacts. 12V. | DE3175 | Check Price |