Peterbilt 365 Turn Signal Bulb Size

The Peterbilt 365 front and rear turn signal bulbs utilize 1157 or 2057 bulb sizes depending on configuration. The replacement chart covers vehicle production spanning 2008 to 2017 with corresponding bulb size specifications.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Front Turn Signal

YearsBulb Size
2011-20171157
2008-20092057

Rear Turn Signal

YearsBulb Size
2011-20171157
2008-20092057

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W.1157
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Brighter variant of 1157. 12V, 26.9W/8W.2057

Other Locations

Additional Notes