Jeep CJ6 Back Up Light Bulb Size
The Jeep CJ6 back up light bulb accommodates 3 distinct sizes: 1156, 199, and 1073. The replacement chart covers vehicle production years spanning 1959 to 1975.
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
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 1975 | 1156 | P21W | Check Price |
| 1974 | 199 | 199 | Check Price |
| 1972-1973 | 1156 | P21W | Check Price |
| 1967-1968 | 1156 | P21W | Check Price |
| 1966 | 1073 | 1073 | Check Price |
| 1965 | 1156 | P21W | Check Price |
| 1964 | 1073 | 1073 | Check Price |
| 1961-1963 | 1156 | P21W | Check Price |
| 1959-1960 | 1073 | 1073 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 21W. | 199 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 1073 | Check Price |