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 Headlight 1988 – 1993 9004
Back Up Light 1988 – 1991 3057
1992 – 1993 3157
Brake 1988 – 1991 3057
1992 – 1993 3157
Dome Light 1990 – 1992 194
1988 212-2
1993 578
Front Side Marker 1988 – 1993 168
Front Turn Signal 1988 – 1991 3057NA
1992 3157
1993 3157NA
License Plate 1988 – 1993 194
Parking Light 1988 – 1991 3057NA
1992 3157
1993 3157NA
Rear Side Marker 1988 – 1993 916
Rear Turn Signal 1988 – 1991 3057
1992 – 1993 3157
Tail Light 1988 – 1991 3057
1992 – 1993 3157
Center High Mount Stop Light 1988 – 1993 921
Courtesy 1993 168
1992 212-2
1988 – 1990 74
1991 912
Engine Compartment Light 1988 – 1993 105
Glove Box 1988 – 1993 1891
Map Light 1990 – 1992 168
1993 578
1988 – 1989 74
Radio Display 1988 – 1990 74
Trunk 1988 – 1993 105