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

YearsBulb TypeShop
2001PC161Check Price
1999-2000161Check Price

Bulb Specifications

Description Type Shop
ANSI standard (US & Canada). Miniature wedge bulb (T10) with printed circuit board twist-lock socket, for instrument clusters. 12V.PC161Check Price
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 1W.161Check Price

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