Plymouth Fury II Dome Light Bulb Size

The Plymouth Fury II dome light requires bulb sizes 211-2, 158, and 1004 depending on the specific application. Data for the bulb sizes covers the range from 1965 to 1974.

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
1972-1974	211-2
1971	158
1965-1970	1004

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Festoon bulb, 41mm length, SV8.5 base. 12V, 12W.	211-2
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3W.	158
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 II dome light specifications span the 1965-1974 model years, covering three distinct bulb types across that period.
The 1004 bulb is the most frequently specified type in these records, appearing in the Plymouth Fury II from 1965-1970.
The 1004 is a dual-filament bulb with a BAY15d bayonet base, rated at 12V and 21/5W, and is classified as a variant of the widely known 1157 bulb type.
The dual-filament design of the 1004 provides two separate wattage outputs, 21W and 5W, from a single bulb unit.
The 211-2 is a festoon-style bulb with an SV8.5 base, measuring 41mm in length, rated at 12V and 12W, and appears in the 1972-1974 model years.
Festoon bulbs such as the 211-2 are held in place by spring-loaded contacts at each end rather than a base socket, which is a physically distinct mounting method from the bayonet base used by the 1004.
The 1971 Plymouth Fury II uses the 158, a miniature wedge-type bulb in the T10 form factor, rated at 12V and 3W, making it the lowest-wattage dome bulb in these specifications.
All three bulb types carry the ANSI standard designation applicable to the US and Canadian markets.
The 158 wedge bulb and the 211-2 festoon bulb are not interchangeable due to their fundamentally different base types and wattage ratings, despite both appearing in consecutive model years of the same vehicle.
The shift from the 1004 bayonet-base bulb to the 158 wedge bulb between 1970 and 1971 represents a change in both the socket type and the wattage draw for the dome light circuit.