Oldsmobile Aurora Stepwell Bulb Size
The Oldsmobile Aurora stepwell light requires a PC74 or 74 bulb size for proper installation and function within the interior lighting system. Provided information covers the production range from 1995 through 1999.
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 |
|---|---|
| 1995-1999 | PC74 (Front Forward) |
| 74 (Front Rearward, Rear) |
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 (T5). 12V, 1.4W. | 74 |