When doing replacement or upgrading on 1988 – 1993 Dodge Dynasty, 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 Headlight1988 – 1993 9004
Back Up Light1988 – 1991 3057
1992 – 1993 3157
Brake1988 – 1991 3057
1992 – 1993 3157
Dome Light1990 – 1992 194
1988 212-2
1993 578
Front Side Marker1988 – 1993 168
Front Turn Signal1988 – 1991 3057NA
1992 3157
1993 3157NA
License Plate1988 – 1993 194
Parking Light1988 – 1991 3057NA
1992 3157
1993 3157NA
Rear Side Marker1988 – 1993 916
Rear Turn Signal1988 – 1991 3057
1992 – 1993 3157
Tail Light1988 – 1991 3057
1992 – 1993 3157
Center High Mount Stop Light1988 – 1993 921
Courtesy1993 168
1992 212-2
1988 – 1990 74
1991 912
Engine Compartment Light1988 – 1993 105
Glove Box1988 – 1993 1891
Map Light1990 – 1992 168
1993 578
1988 – 1989 74
Radio Display1988 – 1990 74
Trunk1988 – 1993 105