Peterbilt 2006-2021 379/386/388/389 Interior & Dash

This switch cover has two cutouts - one for the indicator and one for the "roller" style switch. Snaps over your existing black trim.

We suspect that the 2006 and newer Peterbilt trucks all have this style key switch nut. However, to be absolutely sure, measure your existing nut. ...

Fits Peterbilt 379, 386, 388, and 389 trucks 2006 and newer. Will not fit 2005 and older trucks with toggle switches.

This switch cover has two cutouts - one for the indicator and one for the "roller" style switch. Snaps over your existing black trim.