Mazda B4000 Check Engine Bulb Size
The Mazda B4000 check engine light requires a bulb size of 194 for the instrument cluster. Data for the specified component covers the range from 1998 through 2002.
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 Size |
|---|---|
| 1998-2002 | 194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |