Dodge Dynasty Dome Light Bulb Size

The Dodge Dynasty dome light requires bulb size 211-2, 168, 906, or 212-2 depending on the specific vehicle configuration. Available data for the lighting components covers the period from 1988 through 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
1993	211-2
1991-1992	168
1990	906
1988	212-2

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, 4.9W.	168
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 8W.	906
ANSI standard (US & Canada). Festoon bulb, 41mm length, SV8.5 base. 12V, 12W.	212-2

Other Locations

Additional Notes

The Dodge Dynasty dome light specifications cover model years 1988 and 1990-1993, with four distinct bulb sizes appearing across those years.
Two of the four bulb sizes listed are festoon types. The 211-2 and 212-2 are both 41mm festoon bulbs with an SV8.5 base, rated at 12V and 12W, conforming to ANSI standards for the US and Canadian markets.
The 211-2 and 212-2 share identical physical and electrical specifications, differing only in their part designation numbers. The 1993 model year uses the 211-2, while the 1988 model year uses the 212-2.
The remaining two bulb sizes, 168 and 906, are both T10 miniature wedge bulbs operating at 12V. Both conform to ANSI standards for the US and Canadian markets.
Although the 168 and 906 share the same T10 wedge form factor and 12V operating voltage, they differ in wattage. The 168 is rated at 4.9W, while the 906 is rated at 8W, making them non-interchangeable despite their physical similarity.
The 1991-1992 model years both use the 168 bulb, a 12V, 4.9W T10 wedge type, for the dome light position.
The Dodge Dynasty (1990) uses the 906 bulb, a higher-wattage T10 wedge at 8W, distinguishing it from the adjacent 1991 and 1992 model years which use the lower-wattage 168 in the same wedge format.
The SV8.5 base designation on the festoon bulbs refers to a smooth, cylindrical end cap style, which is the standard mounting type for 41mm festoon bulbs in automotive interior applications.
All four bulb sizes in these specifications are ANSI-standardized, meaning they follow a defined set of electrical and physical tolerances recognized across the US and Canadian automotive markets.
The dome light bulb size for the Dodge Dynasty changed across model years, with festoon-type bulbs specified for 1988 and 1993, and wedge-type bulbs specified for 1990-1992, indicating that direct substitution across those years is not supported by these specifications.