Isuzu I-Mark Trunk Bulb Size
The Isuzu I-Mark trunk light utilizes bulb sizes 158 and DE3175 for the specific lighting components. Data for the lighting specifications covers the period from 1981 through 1986.
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 |
|---|---|
| 1985-1986 | DE3175 |
| 1981-1984 | 158 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Festoon bulb, 31mm length, end-cap contacts. 12V. | DE3175 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W. | 158 |