Oldsmobile Custom Cruiser Turn Signal Indicator Bulb Size
The Oldsmobile Custom Cruiser turn signal indicator utilizes bulb sizes PC74, 161, 194, and 1445 across various production periods. Available data for the specified components covers the range from 1971 to 1992.
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 |
|---|---|
| 1991-1992 | PC74 |
| 1979-1990 | 161 |
| 1972 | 194 |
| 1971 | 1445 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5) with printed circuit board twist-lock socket, for instrument clusters. 12V, 1.4W. | PC74 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 1W. | 161 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |
| ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W. | 1445 |