Chevrolet Tiltmaster (W-Series) Instrument Panel Bulb Size
Chevrolet Tiltmaster (W-Series) instrument panel bulb sizes include 158, 53, and 194 specifications for replacement bulbs across different panel locations. The replacement chart covers vehicle production spanning 1986 to 1996.
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 |
|---|---|
| 1992-1996 | 158 |
| 1988 | 53 |
| 1986-1987 | 194 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W. | 158 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 53 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |