When doing replacement or upgrading on 1966 – 1971 Jeep Jeepster, the bulb size guide is necessary for you to take the reference.
Jump to corresponding car model with the catalog bellow.

High Beam and Low Beam Headlight1966 – 1971 6014
Back Up Light1966 – 1968 1073
Brake1966 – 1967 1034
1968 1157
1969 – 1971 198
Dome Light1966 – 1968 212-2
Front Turn Signal1966 – 1968 1157
1969 – 1971 199
License Plate1966 – 1968 89
Parking Light1966 – 1968 1157
1969 – 1971 198
Rear Turn Signal1966 – 1968 1034
1969 – 1971 1156
Tail Light1966 – 1968 1157
1969 – 1971 198
Courtesy1969 – 1971 212-2
Glove Box1966 – 1968 1891