Peterbilt 579 Parking Light Bulb Size
The Peterbilt 579 parking light utilizes 3157 and 4157 bulb sizes for the exterior lighting system on the front of the truck. Available data for the specified components covers the period from 2013 through 2020.
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
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2020 | 3157 | P27/7W | Check Price |
| 2019 | 4157 | 4157 | Check Price |
| 2018 | 3157 | P27/7W | Check Price |
| 2013-2017 | 4157 | 4157 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3157 | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 4157 | Check Price |