When doing replacement or upgrading on 1994 – 2001 Kia Sephia, 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 1996 – 2001 9003
1994 – 1995 9004
Back Up Light 1994 – 2001 1156
Brake 1994 – 2001 1157
Dome Light 1998 – 2001 DE3175
1994 – 1997 DE3423
Front Side Marker 1994 – 1997 1157
1998 – 2001 2357NA
Front Turn Signal 1994 – 1997 1157
1998 – 2001 2357NA
License Plate 1994 – 2001 168
Parking Light 1994 – 1997 168
1998 – 2001 2357
Rear Side Marker 1994 – 2001 168
Rear Turn Signal 1994 – 2001 1156
Tail Light 1994 – 2001 1157
Center High Mount Stop Light 1998 – 2001 1156
1994 – 1997 921
Courtesy 1994 – 2001 168
Map Light 1994 – 2001 168
Trunk 1994 – 2001 DE3175