When doing replacement or upgrading on 2000 – 2005 Toyota Echo, 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 2000 – 2005 9003
Front Fog Light 2003 – 2005 9006
Back Up Light 2000 – 2005 7440
Brake 2000 – 2005 7443
Dome Light 2000 – 2005 DE3175
Front Side Marker 2003 – 2005 1157
2000 – 2002 1157NA
Front Turn Signal 2000 – 2005 1157
License Plate 2000 – 2002 168
2003 – 2005 194
Parking Light 2000 – 2005 1157NA
Rear Side Marker 2003 – 2005 12961
2000 – 2002 7443
Rear Turn Signal 2003 – 2005 7440
2000 – 2002 7440NA
Tail Light 2000 – 2005 7443
Center High Mount Stop Light 2000 – 2005 921
Trunk 2000 – 2005 194