Pontiac LeMans Map Light Bulb Size
The Pontiac LeMans map light requires bulb sizes 1004 and 89 for the interior illumination system. Available data for the specified components covers the period from 1963 through 1980.
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 |
|---|---|---|
| 1980 | 1004 | Check Price |
| 1974 | 1004 | Check Price |
| 1969-1970 | 1004 | Check Price |
| 1963-1968 | 89 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W. | 1004 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 89 | Check Price |