Dodge Rampage Back Up Light Bulb Size

The Dodge Rampage back up light uses a 1156 bulb size for this compact pickup truck model. The replacement chart covers vehicle production spanning 1982 to 1984 with corresponding bulb specifications.

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
1982-1984	1156

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W.	1156

Other Locations

Additional Notes

The 1156 is the sole bulb type listed for the back up light across all documented model years of the Dodge Rampage, covering 1982-1984.
The 1156 is an ANSI-standardized bulb recognized in both the United States and Canada, meaning it conforms to a widely adopted North American specification rather than a proprietary or regional standard.
The 1156 operates on a 12-volt electrical system at 21 watts, which is consistent with standard automotive low-voltage architecture.
The 1156 uses a BA15s bayonet base, a single-contact mount where the "s" denotes a single pin, distinguishing it from the dual-pin BA15d variant with which it is not interchangeable.
The 1156 is a single-filament bulb, meaning it produces only one level of light output and serves a single function, unlike dual-filament types that handle two functions such as braking and running light simultaneously.
Because the BA15s base relies on a single offset pin for alignment and retention, substituting a bulb with a different base type would result in an improper fit regardless of matching voltage or wattage ratings.