Pontiac Grand Am Turn Signal Indicator Bulb Size
The Pontiac Grand Am turn signal indicator utilizes bulb sizes PC74, 74, 168, and 194 across various production periods. Available information covers the specific range from 1973 through 2005.
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 |
|---|---|
| 1994-2005 | PC74 |
| 1985-1993 | 74 |
| 1979-1980 | 168 |
| 1978 | 194 |
| 1973-1975 | 194 |
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 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W. | 194 |