When doing replacement or upgrading on 2005 – 2018 Hyundai Tucson capsule halogen headlamps HID LED Lights Tail with without, 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 Headlight2005 – 2013 9003
Front Fog Light2010 – 2013 880
2005 – 2009 881
Back Up Light2005 – 2013 921
Brake2005 – 2009 1157
2010 – 2013 2357
Dome Light2005 – 2013 DE3175
Front Side Marker2005 – 2009 168
2010 – 2013 194
Front Turn Signal2005 – 2009 1156
2010 – 2013 2357NA
License Plate2010 – 2013 168
2005 – 2009 6418
Parking Light2005 – 2009 168
2010 – 2013 2357
Rear Side Marker2005 – 2009 168
2010 – 2013 194
Rear Turn Signal2005 – 2013 1156
Tail Light2005 – 2009 1157
2010 – 2013 2357
Luggage Compartment2005 – 2009 12854
2010 – 2013 6418
Interior Door2005 – 2013 194
High Beam and Low Beam Headlight2014 – 2015 9012
Front Fog Light2014 – 2015 880
Back Up Light2014 – 2015 921
Brake2014 – 2015 2357
Dome Light2014 – 2015 DE3175
Front Side Marker2014 – 2015 194
Front Turn Signal2014 – 2015 2357NA
License Plate2014 – 2015 168
Parking Light2014 – 2015 2357
Rear Side Marker2014 – 2015 168
Rear Turn Signal2014 – 2015 1156
Tail Light2014 – 2015 2357
Luggage Compartment2014 – 2015 6418
Low Beam Headlight2016 – 2018 H7
High Beam Headlight2016 – 2018 H7
Front Fog Light2016 – 2018 H8
Back Up Light2016 – 2018 921
Brake2016 – 2018 2357
Dome Light2016 – 2018 DE3175
Front Side Marker2016 – 2018 168
Front Turn Signal2016 – 2018 2357NA
License Plate2016 – 2018 168
Parking Light2016 – 2018 2357
Rear Side Marker2016 – 2018 168
Rear Turn Signal2016 – 2018 1156
Tail Light2016 – 2018 2357
Luggage Compartment2016 – 2018 DE3175
Low Beam Headlight2016 – 2018 D3S
High Beam Headlight2016 – 2018 H7
Front Fog Light2016 – 2018 H8
Back Up Light2016 – 2018 921
Dome Light2016 – 2018 DE3175
Front Turn Signal2016 – 2018 2357NA
License Plate2016 – 2018 194
Rear Turn Signal2016 – 2018 1156
Luggage Compartment2016 – 2018 DE3175