Chevrolet Spectrum Turn Signal Indicator Bulb Size
The Chevrolet Spectrum turn signal indicator requires bulb size 74 for proper installation and function within the instrument cluster. Data for 1985 through 1988 provides the specific information for the required component.
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 |
|---|---|
| 1985-1988 | 74 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1.4W. | 74 |