Chevrolet Tiltmaster (W-Series) Courtesy Bulb Size
Chevrolet Tiltmaster (W-Series) courtesy bulb specifications include 67, 1003, and DE3175 sizes. The replacement chart covers vehicle production years 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 |
|---|---|
| 1996 | 67 |
| 1995 | 1003 |
| 1993-1994 | DE3175 |
| 1992 | 67 |
| 1986-1988 | 211-2 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 8W. | 67 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1003 |
| ANSI standard (US & Canada). Festoon bulb, 31mm length, end-cap contacts. 12V. | DE3175 |
| ANSI standard (US & Canada). Festoon bulb, 41mm length, SV8.5 base. 12V, 12W. | 211-2 |