Peterbilt 388 Parking Light Bulb Size
The Peterbilt 388 parking light utilizes 4157NA and 97 bulb sizes for the lighting components. Data for the specified vehicle covers the range from 2008 through 2015.
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 |
|---|---|
| 2011-2015 | 4157NA |
| 2008-2009 | 97 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 4157NA |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 13W. | 97 |