Oldsmobile Alero Instrument Panel Bulb Size
The Oldsmobile Alero instrument panel uses a PC161 bulb size, with 161 as an alternative designation for this specific bulb. The replacement chart covers vehicle production spanning 1999 to 2001.
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 |
|---|---|
| 2001 | PC161 |
| 1999-2000 | 161 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T10) with printed circuit board twist-lock socket, for instrument clusters. 12V. | PC161 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 1W. | 161 |