Pontiac LeMans Trunk Bulb Size
The Pontiac LeMans trunk light uses bulb sizes 1003, 89, and 194 depending on the specific version of the vehicle. Data for the lighting components covers the range from 1963 to 1981.
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 |
|---|---|
| 1973-1981 | 1003 |
| 1972 | 89 |
| 1971 | 194 |
| 1966-1970 | 89 |
| 1964-1965 | 1003 |
| 1963 | 89 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1003 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 89 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |