GMC P60 Courtesy Bulb Size
The GMC P60 courtesy light utilizes 211-2, 90, and 1004 bulb sizes depending on the specific version. Data for the provided components spans from 1983 through 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
| Years | Bulb Type | Shop |
|---|---|---|
| 1988-1990 | 211-2 (Medium Duty) | Check Price |
| 1987 | 90 (Medium Duty) | Check Price |
| 1985-1986 | 211-2 (Medium Duty) | Check Price |
| 1983-1984 | 1004 (Medium Duty) | 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). 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 |