When doing replacement or upgrading on 2001 – 2018 Hyundai Santa Fe XL (Early (Late capsule halogen headlamps HID Model with, the bulb size guide is necessary for you to take the reference.
Jump to corresponding car model with the catalog bellow.

Low Beam Headlight 2010 – 2012 H11B
2007 – 2008 H7
High Beam Headlight 2007 – 2008, 2010 – 2012 H7
High Beam and Low Beam Headlight 2001 – 2006 9003
Front Fog Light 2002 – 2006 880
2007 – 2008, 2010 – 2012 881
2001 H3-55W
Back Up Light 2001 – 2006 1156
2007 – 2008, 2010 – 2012 921
Brake 2001, 2005 – 2008, 2010 – 2012 1157
2002 – 2004 2357
Dome Light 2007 – 2008, 2010 – 2012 12854
2002 – 2006 6418
Front Side Marker 2007 – 2008, 2010 – 2012 168
2001 – 2006 194
Front Turn Signal 2007 – 2008, 2010 – 2012 1157
2001 – 2006 2357NA
License Plate 2001 – 2008, 2010 – 2012 168
Parking Light 2007 – 2008, 2010 – 2012 1157
2001 – 2006 2357
Rear Side Marker 2007 – 2008, 2010 – 2012 168
2001 – 2006 194
Rear Turn Signal 2001 – 2008, 2010 – 2012 1156
Tail Light 2001, 2005 – 2008, 2010 – 2012 1157
2002 – 2004 2357
Luggage Compartment 2007 – 2008, 2010 – 2012 12854
2001 – 2006 DE3175
Center High Mount Stop Light 2007 – 2008, 2010 – 2012 194
2001 – 2006 921
Courtesy 2007 – 2008 DE3022
2001 DE3175
Low Beam Headlight 2009 H11B
High Beam Headlight 2009 H7
Front Fog Light 2009 881
Back Up Light 2009 921
Brake 2009 1157
Dome Light 2009 6418
Front Side Marker 2009 168
Front Turn Signal 2009 1157
License Plate 2009 194
Parking Light 2009 1157
Rear Turn Signal 2009 1156
Tail Light 2009 1157
Luggage Compartment 2009 6418
Center High Mount Stop Light 2009 168
Courtesy 2009 DE3022
Low Beam Headlight 2009 H7
High Beam Headlight 2009 H7
Front Fog Light 2009 881
Back Up Light 2009 921
Brake 2009 1157
Dome Light 2009 6418
Front Side Marker 2009 168
Front Turn Signal 2009 1157
License Plate 2009 194
Parking Light 2009 1157
Rear Turn Signal 2009 1156
Tail Light 2009 1157
Luggage Compartment 2009 6418
Center High Mount Stop Light 2009 168
Courtesy 2009 DE3022
Low Beam Headlight 2013 – 2016 H11
2017 – 2018 H7
High Beam Headlight 2013 – 2018 H7
Front Fog Light 2013 – 2016 H8
Back Up Light 2013 – 2016 921
Brake 2013 – 2016 2057
2017 – 2018 2357
Dome Light 2013 – 2018 DE3175
Front Side Marker 2013 – 2016 12961
2017 – 2018 194
Front Turn Signal 2013 – 2018 2357NA
License Plate 2013 – 2016 12961
Parking Light 2013 – 2016 12961
Rear Turn Signal 2013 – 2016 1156
2017 – 2018 PY21W
Tail Light 2017 – 2018 2357
Luggage Compartment 2017 – 2018 DE3022
2013 – 2016 DE3175
Map Light 2013 – 2016 6418
2017 – 2018 DE3425
Low Beam Headlight 2013 – 2016 D3S
High Beam Headlight 2013 – 2016 H7
High Beam and Low Beam Headlight 2017 – 2018 D3S
Front Fog Light 2013 – 2016 H8
Back Up Light 2013 – 2016 921
Brake 2017 – 2018 2357
Dome Light 2013 – 2018 DE3175
Front Side Marker 2013 – 2018 194
Front Turn Signal 2013 – 2018 2357NA
License Plate 2013 – 2016 194
Parking Light 2013 – 2016 194
Rear Turn Signal 2013 – 2016 1156
2017 – 2018 PY21W
Tail Light 2017 – 2018 2357
Luggage Compartment 2013 – 2018 DE3022
Map Light 2013 – 2018 DE3425
Low Beam Headlight 2013 – 2016 H11
2017 – 2018 H7
High Beam Headlight 2013 – 2018 H7
Front Fog Light 2013 – 2016 H8
Back Up Light 2013 – 2016 921
Brake 2013 – 2016 2057
2017 – 2018 2357
Dome Light 2013 – 2018 DE3175
Front Side Marker 2013 – 2016 12961
2017 – 2018 194
Front Turn Signal 2013 – 2018 2357NA
License Plate 2013 – 2016 12961
Parking Light 2013 – 2016 12961
Rear Turn Signal 2013 – 2016 1156
2017 – 2018 PY21W
Tail Light 2017 – 2018 2357
Luggage Compartment 2017 – 2018 DE3022
2013 – 2016 DE3175
Map Light 2013 – 2016 6418
2017 – 2018 DE3425
Low Beam Headlight 2013 – 2016 D3S
High Beam Headlight 2013 – 2016 H7
High Beam and Low Beam Headlight 2017 – 2018 D3S
Front Fog Light 2013 – 2016 H8
Back Up Light 2013 – 2016 921
Brake 2017 – 2018 2357
Dome Light 2013 – 2018 DE3175
Front Side Marker 2013 – 2018 194
Front Turn Signal 2013 – 2018 2357NA
License Plate 2013 – 2016 194
Parking Light 2013 – 2016 194
Rear Turn Signal 2013 – 2016 1156
2017 – 2018 PY21W
Tail Light 2017 – 2018 2357
Luggage Compartment 2013 – 2018 DE3022
Map Light 2013 – 2018 DE3425