Dodge Mini Ram Map Light Bulb Size

The Dodge Mini Ram map light requires a 211-2 or 912 bulb size depending on the specific version of the vehicle. Data for the bulb sizes covers the range from 1985 to 1988.

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
1987-1988	211-2
1985-1986	912

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Festoon bulb, 41mm length, SV8.5 base. 12V, 12W.	211-2
ANSI standard (US & Canada). Wedge bulb (T15). Variant of 921. 12V, 12W.	912

Other Locations

Additional Notes

The Dodge Mini Ram map light specifications cover model years 1985-1988, with two distinct bulb types used across that span.
The 211-2 is a festoon-style bulb measuring 41mm in length with an SV8.5 base, rated at 12V and 12W, and conforming to ANSI standards for the US and Canadian markets.
Festoon bulbs are held in place by spring clips at each end rather than a socket, making physical length a critical fitment factor.
The 912 is a T15 wedge-type bulb, also rated at 12V and 12W, and likewise carries ANSI certification for US and Canadian markets.
The 912 is a variant of the 921 bulb. While both share the same T15 wedge form and voltage rating, they are not identical, and substituting one for the other without confirming wattage and base compatibility may result in improper fitment.
The Dodge Mini Ram (1987-1988) uses the 211-2 festoon bulb for the map light position.
Model years 1985-1986 use the 912 wedge bulb instead, representing a different base type and physical form factor from the 211-2 used in later years.
Because the 211-2 and 912 differ in both base type and physical form, they are not interchangeable with each other despite sharing the same voltage and wattage ratings.