GMC C7000 Courtesy Bulb Size
The GMC C7000 courtesy light utilizes unique bulb sizes 211-2, DE3175, 67, 1003, 90, 1004, 194, and 1445. Available data for the specified components covers the range from 1979 to 1990.
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
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 1990 | 211-2 (Medium Duty) | 211-2 | Check Price |
| DE3175 (Tiltmaster) | DE3175 | Check Price | |
| 1989 | 211-2 (Medium Duty) | 211-2 | Check Price |
| 67 (Tiltmaster) | 67 | Check Price | |
| 1988 | 211-2 (Medium Duty) | 211-2 | Check Price |
| DE3175 (Tiltmaster) | DE3175 | Check Price | |
| 1987 | 211-2 (Medium Duty) | 211-2 | Check Price |
| 1003 (Tiltmaster) | 1003 | Check Price | |
| 1986 | 90 (Medium Duty) | 90 | Check Price |
| 67 (Tiltmaster) | 67 | Check Price | |
| 1985 | 211-2 (Medium Duty) | 211-2 | Check Price |
| DE3175 (Tiltmaster) | DE3175 | Check Price | |
| 1984 | 1004 (Medium Duty) | 1004 | Check Price |
| DE3175 (Tiltmaster) | DE3175 | Check Price | |
| 1983 | 1003 (Medium Duty) | 1003 | Check Price |
| 1982 | 211-2 (Medium Duty) | 211-2 | Check Price |
| 1981 | 90 (Medium Duty) | 90 | Check Price |
| 1980 | 194 (Heavy Duty) | W5W | Check Price |
| 1445 (Medium Duty) | 1445 | Check Price | |
| 1979 | 1445 (Heavy Duty) | 1445 | Check Price |
| 211-2 (Medium Duty) | 211-2 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Festoon bulb, 41mm length, SV8.5 base. 12V, 12W. | 211-2 | Check Price |
| ANSI standard (US & Canada). Festoon bulb, 31mm length, end-cap contacts. 12V. | DE3175 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 8W. | 67 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1003 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 13W. | 90 | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W. | 1004 | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with W2.1x9.5d wedge base. 12V, 5W. | W5W | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 1445 | Check Price |