Dodge D350 Map Light Bulb Size

The Dodge D350 map light requires a 562 bulb size for proper illumination within the interior cabin area. Available information covers the specific time period starting in 1985 and ending in 1993.

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
1988-1993	562
1985	562

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Festoon bulb, 44mm length, end-cap contacts. 12V, 12W.	562

Other Locations

Additional Notes

The Dodge D350 uses the 562 bulb for the map light across all listed model years.
The 562 is a festoon-style bulb, meaning it is cylindrical in shape and makes electrical contact through metal caps at each end rather than through a base socket.
The 562 bulb has a length of 44mm, which is a standard festoon size widely used in automotive interior lighting applications.
The 562 operates at 12 volts and 12 watts, consistent with a standard 12-volt automotive electrical system.
The 562 carries an ANSI designation, indicating it conforms to a standardized specification recognized in both the United States and Canada.
The 1991-1993 and 1988-1990 model years of the Dodge D350 share the same 562 bulb fitment, as does the 1985 model year.
When replacing the map light bulb, the 44mm festoon length is a critical fitment factor, as festoon bulbs of differing lengths will not seat correctly in the lamp housing even if voltage and wattage ratings match.