When doing replacement or upgrading on 1969 – 1983 Ford E-100 Econoline Club Wagon, 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 Headlight 1969 – 1972 6014
1973 – 1978 H6024
1979 – 1983 H6054
Back Up Light 1973 – 1983 1156
1972 199
Brake 1973 – 1983 1157
1969 – 1972 198
Dome Light 1973 – 1980 561
Front Side Marker 1972 – 1983 194
Front Turn Signal 1973 – 1983 1157
1969 – 1972 198
License Plate 1975 – 1983 194
1969 – 1974 97
Parking Light 1973 – 1982 1157
1983 1157NA
1969 – 1972 198
Rear Side Marker 1973 – 1980 194
Rear Turn Signal 1973 – 1983 1157
1969 – 1972 198
Tail Light 1973 – 1983 1157
1969 – 1972 198
Luggage Compartment 1973 – 1974 105
1975 – 1981 561
Courtesy 1969 – 1972 105
1983 561
1982 912
Engine Compartment Light 1973 – 1980 631
Radio Display 1973 – 1974 1891
1975 – 1980 1893
High Beam and Low Beam Headlight 1975 – 1978 H6024
1979 – 1983 H6054
Back Up Light 1975 – 1983 1156
Brake 1975 – 1983 1157
Dome Light 1975 – 1980 561
Front Side Marker 1975 – 1983 194
Front Turn Signal 1975 – 1983 1157
License Plate 1975 – 1983 194
Parking Light 1975 – 1982 1157
1983 1157NA
Rear Side Marker 1975 – 1980 194
Rear Turn Signal 1975 – 1983 1157
Tail Light 1975 – 1983 1157
Luggage Compartment 1975 – 1981 561
Courtesy 1983 561
1982 912
Engine Compartment Light 1975 – 1980 631
Radio Display 1975 – 1980 1893