When doing replacement or upgrading on 2006 – 2018 Toyota Yaris iA CE L LE SE Hatchback Sedan, 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 Headlight2006, 2013 – 2014, 2018 9003
Front Fog Light2006, 2013 – 2014, 2018 H8/H11/H16
Back Up Light2006 1156
2013 – 2014, 2018 921
Brake2006, 2013 – 2014, 2018 7443
Daytime Running Light2013 – 2014, 2018 9003
Dome Light2013 – 2014, 2018 194
2006 DE3175
Front Side Marker2006 12961
2013 – 2014, 2018 168
Front Turn Signal2013 – 2014, 2018 7443NA
2006 PY21W
License Plate2013 – 2014, 2018 168
2006 194
Parking Light2006 12961
2013 – 2014, 2018 7444NA
Rear Side Marker2013 – 2014, 2018 7443
Rear Turn Signal2018 7440
2013 – 2014 7440NA
2006 PY21W
Tail Light2006, 2013 – 2014, 2018 7443
Luggage Compartment2006 DE3022
2013 – 2014, 2018 DE3175
Map Light2013 – 2014, 2018 168
High Beam and Low Beam Headlight2007 – 2012 9003
Front Fog Light2007 – 2012 H8/H11/H16
Back Up Light2007 – 2012 921
Brake2007 – 2012 7443
Daytime Running Light2012 9003
Dome Light2007 – 2011 DE3175
Front Side Marker2012 12396NA
2007 – 2011 194
Front Turn Signal2007 – 2011 7443
2012 7444NA
License Plate2012 168
2007 – 2011 194
Parking Light2007 – 2011 7443
2012 7444NA
Rear Side Marker2007 – 2012 7443
Rear Turn Signal2007 – 2012 7440NA
Tail Light2007 – 2012 7443
Center High Mount Stop Light2007 – 2012 921
Trunk2007 – 2012 194
High Beam and Low Beam Headlight2007 – 2012 9003
Front Fog Light2007 – 2012 H8/H11/H16
Back Up Light2007 – 2008 1156
2009 – 2012 921
Brake2007 – 2012 7443
Daytime Running Light2012 9003
Dome Light2012 194
2007 – 2011 DE3175
Front Side Marker2007 – 2008 12961
2012 168
2009 – 2011 194
Front Turn Signal2012 7443NA
2007 – 2011 PY21W
License Plate2009 – 2012 168
2007 – 2008 194
Parking Light2007 – 2008 12961
2009 – 2011 168
2012 7444NA
Rear Side Marker2009 – 2012 7443
Rear Turn Signal2009 – 2011 7440
2012 7440NA
2007 – 2008 PY21W
Tail Light2007 – 2012 7443
Luggage Compartment2007 – 2011 DE3022
2012 DE3175
Map Light2012 168
High Beam and Low Beam Headlight2015 – 2017 9003
Back Up Light2015 – 2017 921
Brake2015 – 2017 7443
Daytime Running Light2015 – 2017 9003
Dome Light2015 – 2017 194
Front Side Marker2015 – 2017 194
Front Turn Signal2015 – 2017 7444NA
License Plate2015 – 2017 168
Parking Light2015 – 2017 7444NA
Rear Side Marker2015 – 2017 7443
Rear Turn Signal2015 – 2017 7440
Tail Light2015 – 2017 7443
Luggage Compartment2015 – 2017 DE3022
Map Light2015 – 2017 194
High Beam and Low Beam Headlight2015 – 2017 9003
Back Up Light2015 – 2017 921
Brake2015 – 2017 7443
Daytime Running Light2015 – 2017 9003
Dome Light2015 – 2017 194
Front Side Marker2015 – 2017 194
Front Turn Signal2015 – 2017 7444NA
License Plate2015 – 2017 168
Parking Light2015 – 2017 7444NA
Rear Side Marker2015 – 2017 7443
Rear Turn Signal2015 – 2017 7440
Tail Light2015 – 2017 7443
Luggage Compartment2015 – 2017 DE3022
Map Light2015 – 2017 194
High Beam and Low Beam Headlight2015 – 2017 9003
Back Up Light2015 – 2017 921
Brake2015 – 2017 7443
Daytime Running Light2015 – 2017 9003
Dome Light2015 – 2017 194
Front Side Marker2015 – 2017 194
Front Turn Signal2015 – 2017 7444NA
License Plate2015 – 2017 168
Parking Light2015 – 2017 7444NA
Rear Side Marker2015 – 2017 7443
Rear Turn Signal2015 – 2017 7440
Tail Light2015 – 2017 7443
Luggage Compartment2015 – 2017 DE3022
Map Light2015 – 2017 194
High Beam and Low Beam Headlight2015 – 2017 9012
Front Fog Light2015 – 2017 H8/H11/H16
Back Up Light2015 – 2017 921
Brake2015 – 2017 7443
Dome Light2015 – 2017 194
Front Side Marker2015 – 2017 168
Front Turn Signal2015 – 2017 7443NA
License Plate2015 – 2017 168
Parking Light2015 – 2017 7444NA
Rear Side Marker2015 – 2017 7443
Rear Turn Signal2015 – 2017 7440
Tail Light2015 – 2017 7443
Luggage Compartment2015 – 2017 DE3175
Map Light2015 – 2017 168
High Beam and Low Beam Headlight2017 – 2018 9003
Front Fog Light2017 – 2018 H8/H11/H16
Back Up Light2017 – 2018 921
Brake2017 – 2018 7443
Daytime Running Light2017 – 2018 9003
Front Side Marker2017 – 2018 12396NA
Front Turn Signal2017 – 2018 7444NA
License Plate2017 – 2018 12961
Parking Light2017 – 2018 7444NA
Rear Side Marker2017 – 2018 12961
Rear Turn Signal2017 – 2018 7440NA
Tail Light2017 – 2018 7443
Map Light2017 – 2018 DE3175
Trunk2017 – 2018 12256