Chrysler Sebring Dome Light Bulb Size

The Chrysler Sebring dome light requires bulb size 578 or DE3175 depending on the specific version of the vehicle. Data for the bulb sizes covers the range from 1995 to 2008.

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
2007-2008	578
1995	DE3175

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Festoon bulb, 41mm length, end-cap contacts. 12V, 12W.	578
ANSI standard (US & Canada). Festoon bulb, 31mm length, end-cap contacts. 12V.	DE3175

Other Locations

Additional Notes

The 578 is a festoon-type bulb measuring 41mm in length with end-cap contacts, operating at 12 volts and 12 watts under the ANSI standard applicable in the US and Canada.
The DE3175 is also a festoon-type bulb under the same ANSI standard, though it is shorter at 31mm in length with end-cap contacts and rated at 12 volts.
Festoon bulbs are cylindrical lamps that make electrical contact at both ends of the housing rather than through a base socket, which is the defining characteristic of the end-cap contact design shared by both bulb types listed here.
The Chrysler Sebring uses the 578 bulb for the dome light across the 2007-2008 model years.
The 1995 Chrysler Sebring uses the DE3175 for the dome light, a physically shorter bulb than the 578 used in later model years.
The 578 and DE3175 are not interchangeable despite sharing the same festoon contact style, as the 41mm and 31mm lengths are distinct sizes that correspond to different fixture housings.