Peterbilt 377 Instrument Panel Bulb Size
The Peterbilt 377 instrument panel utilizes 1445, 192, and 1893 bulb sizes for illumination across various production versions. Available data for the specified components covers the range from 1987 to 2001.
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 |
|---|---|
| 2001 | 1445 |
| 2000 | 192 |
| 1997-1999 | 1893 |
| 1996 | 192 |
| 1995 | 1893 |
| 1994 | 1445 |
| 1993 | 1893 |
| 1992 | 192 |
| 1991 | 1893 |
| 1990 | 192 |
| 1988-1989 | 1445 |
| 1987 | 192 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 1445 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W. | 192 |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W. | 1893 |