Oldsmobile Delta 88 Trunk Bulb Size
The Oldsmobile Delta 88 trunk light uses unique bulb sizes P21W, 105, 1003, 89, 194, and 631 depending on the specific vehicle version. Available data covers a range from 1965 through 1991 for the components listed in the provided 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
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 |
|---|---|---|---|
| 1991 | 1156 | P21W | Check Price |
| 1989-1990 | 105 | 105 | Check Price |
| 1985 | 1003 | 1003 | Check Price |
| 1977-1981 | 1003 | 1003 | Check Price |
| 1972-1976 | 89 | 89 | Check Price |
| 1971 | 194 | W5W | Check Price |
| 1970 | 631 | 631 | Check Price |
| 1966-1969 | 89 | 89 | Check Price |
| 1965 | 631 | 631 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 13W. | 105 | 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. Lower wattage variant of 1156. 12V, 13W. | 89 | 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 BA15s bayonet base. Variant of 1156. 12V, 21W. | 631 | Check Price |