GMC W4500 Forward Automatic Transmission Indicator Bulb Size
The GMC W4500 Forward automatic transmission indicator requires a bulb size of 73 for the specified lighting component. Data for the bulb size covers the range from 1992 to 1995.
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 Type | Shop |
|---|---|---|
| 1992-1995 | 73 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 1.4W. | 73 | Check Price |