Isuzu Impulse Instrument Panel Bulb Size
The Isuzu Impulse instrument panel utilizes bulb sizes 74 and 158 for illumination across various interior components. Data for the specified lighting components covers the range from 1983 to 1992.
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 |
|---|---|
| 1992 | 158 |
| 1990-1991 | 74 |
| 1988-1989 | 158 |
| 1986-1987 | 74 |
| 1984-1985 | 158 |
| 1983 | 74 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W. | 158 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1.4W. | 74 |