Plymouth Fury Map Light Bulb Size

The Plymouth Fury map light uses bulb sizes 562, 1895, 90, and 1004 depending on the specific version of the vehicle. Available information covers the range from 1956 to 1978.

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
1974-1978	562
1972	562
1971	1895
1963-1970	90
1960-1962	1004
1956-1957	90

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Festoon bulb, 44mm length, end-cap contacts. 12V, 12W.	562
ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 0.9W.	1895
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 13W.	90
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W.	1004

Other Locations

Additional Notes

The Plymouth Fury map light specifications cover model years 1956-1978, with three distinct bulb types appearing across that span and one year using a fourth type.
The 562 is the most frequently specified bulb across the listed years, appearing in the 1974-1978 model years. It is a festoon-style bulb with a 44mm length and end-cap contacts, rated at 12V and 12W.
Festoon bulbs such as the 562 make contact at both ends of the housing rather than through a base, which means socket compatibility depends on the physical length of the bulb as well as its voltage and wattage rating.
The bulb type 90 is specified for the Plymouth Fury across the 1956-1957 and 1963-1970 model years. It is a single-filament bulb with a BA15s bayonet base, rated at 12V and 13W.
The BA15s bayonet base used by the 90 bulb is a single-contact design. It is not interchangeable with the BAY15d base, which uses a dual-contact offset pin configuration.
The 1004 bulb is specified for the 1960-1962 Plymouth Fury. It is a dual-filament bulb with a BAY15d bayonet base, rated at 12V with filaments at 21W and 5W, and is noted as a variant of the 1157.
Despite the 1004 being a variant of the 1157, the two are not directly interchangeable in all applications due to differences in wattage output between the filaments.
The 1971 Plymouth Fury uses the 1895 bulb, a T5 miniature wedge type rated at 12V and 0.9W. Its wedge base design differs structurally from both the bayonet and festoon types used in surrounding model years, making it incompatible with those sockets.
All four bulb types in these specifications conform to ANSI standards applicable in both the United States and Canada.
The shift from the 90 bulb in 1970 to the 1895 in 1971 and then to the 562 in 1974 reflects distinct socket changes across those model years, meaning bulbs from one generation are not suitable replacements for another without confirming socket compatibility.