When doing replacement or upgrading on 1964 - 1972 Buick Sportwagon, the bulb size guide is necessary for you to take the reference.
Jump to corresponding car model with the catalog bellow.
Low Beam Headlight 1964 - 1972 H5006
High Beam Headlight 1964 - 1972 H5001
Back Up Light 1964 - 1972 1156
Brake 1964 - 1972 1157
Dome Light 1968 1004
1971 194
1964 - 1967, 1969 - 1970 211-2
1972 212-2
Front Side Marker 1972 194
1968 - 1970 194NA
1971 97
Front Turn Signal 1964 - 1972 1157
License Plate 1964 1155
1965 - 1972 97
Parking Light 1964 - 1972 1157
Rear Side Marker 1971 1157
1968 - 1970, 1972 194
Rear Turn Signal 1964 - 1972 1157
Tail Light 1964 - 1972 1157
Courtesy 1971 194
1964 - 1970, 1972 90
Engine Compartment Light 1972 1004
1964 - 1970 89
Glove Box 1964 - 1970, 1972 1893
Map Light 1971 194
1972 578
1964 - 1970 89
Radio Display 1972 1893
Trunk 1971 194
1964 - 1970, 1972 89