GMC P25 / P2500 Courtesy Bulb Size
GMC P25 / P2500 courtesy bulb uses a 211-2 size bulb for interior lighting applications. The replacement chart covers 1969 to 1972 model years with corresponding bulb specifications.
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 |
|---|---|---|
| 1969-1972 | 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 |