When doing replacement or upgrading on 2001 – 2018 Toyota Sequoia, the bulb size guide is necessary for you to take the reference.
Jump to corresponding car model with the catalog bellow.

Low Beam Headlight 2008 – 2018 H11
High Beam Headlight 2008 – 2018 9005
High Beam and Low Beam Headlight 2001 – 2007 9003
Front Fog Light 2001 – 2007 9006
2008 – 2018 9145
Back Up Light 2001 – 2018 921
Brake 2001 – 2018 7443
Daytime Running Light 2008 – 2018 4157
Dome Light 2008 – 2018 194
2001 – 2007 DE3175
Front Side Marker 2008 – 2018 168
2001 – 2004 3157
2005 – 2007 3157NA
Front Turn Signal 2005 – 2007 3157
2001 – 2004 3157NA
2008 – 2018 4157NA
License Plate 2001 – 2018 168
Parking Light 2005 – 2007 168
2001 – 2004 3157NA
2008 – 2018 4157
Rear Side Marker 2001 – 2018 7443
Rear Turn Signal 2001 – 2004 7440
2005 – 2018 7440NA
Luggage Compartment 2018 168
2008 – 2017 578
2001 – 2007 DE3175
Center High Mount Stop Light 2001 – 2004 194
Courtesy 2001 – 2004 DE3175
Glove Box 2001 – 2007 37
2008 – 2018 74
Inner Tail Light 2001 – 2018 194
Interior Door 2005 – 2018 194
Map Light 2008 – 2018 168
2001 – 2007 194
Outer Tail Light 2001 – 2018 7443
Stepwell 2008 – 2018 74