When doing replacement or upgrading on 1979 – 1998 Toyota Celica Supra Supra, the bulb size guide is necessary for you to take the reference.
Jump to corresponding car model with the catalog bellow.

Low Beam Headlight1979 H4656
High Beam Headlight1979 H4651
Back Up Light1979 1156
Brake1979 1157
Front Side Marker1979 194
Front Turn Signal1979 1157
License Plate1979 89
Parking Light1979 1157
Rear Side Marker1979 194
Rear Turn Signal1979 1156
Tail Light1979 1157
Low Beam Headlight1994 – 1998 9006
High Beam Headlight1994 – 1998 9005
High Beam and Low Beam Headlight1986 – 1993 H6054
Front Fog Light1986 – 1998 H3-55W
Back Up Light1986 – 1996 1156
1997 – 1998 7440
Brake1986 – 1996 1157
1997 – 1998 7443
Dome Light1987 – 1993 DE3175
Front Side Marker1986 – 1998 194
Front Turn Signal1986 – 1996 1156
1997 – 1998 7440
License Plate1994 – 1996 168
1997 – 1998 194
1986 – 1993 89
Parking Light1997 – 1998 12961
1994 – 1996 168
1986 – 1993 194
Rear Side Marker1986 – 1998 194
Rear Turn Signal1986 – 1996 1156
1997 – 1998 7440
Tail Light1986 – 1996 1157
1997 – 1998 7443
Center High Mount Stop Light1987 – 1993 1156
Courtesy1986 – 1993 DE3022
Glove Box1987 – 1993 161
1994 – 1998 74
Trunk1986 – 1998 DE3175