When doing replacement or upgrading on 1996 – 2018 Chevrolet Express 2500 3500 1500 4500 City with halogen capsule headlamps sealed beam, 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 Headlight2015 – 2018 9008
Back Up Light2015 – 2018 921
Brake2015 – 2018 3157
Dome Light2015 – 2018 194
Front Side Marker2015 – 2018 3157
Front Turn Signal2015 – 2018 3157
License Plate2015 – 2018 168
Parking Light2015 – 2018 3457
Rear Side Marker2015 – 2018 3157
Rear Turn Signal2015 – 2018 3157
Tail Light2015 – 2018 3157
Luggage Compartment2015 – 2018 168
Center High Mount Stop Light2015 – 2018 194
Map Light2015 – 2018 12961
Low Beam Headlight1996 – 2014 9006
High Beam Headlight1996 – 2014 9005
Back Up Light1996 – 2002 1156
2003 – 2014 3157
Brake1996 – 2002 2057
2003 – 2014 3157
Dome Light2003 – 2014 211-2
1996 – 2002 578
Front Side Marker1996 – 2014 194
Front Turn Signal1996 – 2002 2057
2003 – 2014 3157
License Plate1996 – 2014 194
Parking Light1996 – 2002 2057NA
2003 – 2014 3157
Rear Turn Signal1996 – 2002 2057
2003 – 2014 3157
Tail Light1996 – 2002 2057
2003 – 2014 3157
Luggage Compartment2003 – 2014 578
Center High Mount Stop Light1996 – 2014 912
Engine Compartment Light2003 – 2014 578
Glove Box1996 – 2014 194
Map Light1996 – 2002 561
2003 – 2014 578
High Beam and Low Beam Headlight1996 – 2014 H6054
Back Up Light1996 – 2002 1156
2003 – 2014 3157
Brake1996 – 2002 2057
2003 – 2014 3157
Dome Light2003 – 2014 211-2
1996 – 2002 578
Front Side Marker1996 – 2014 194
Front Turn Signal1996 – 2002 2057
2003 – 2014 3157
License Plate1996 – 2014 194
Parking Light1996 – 2002 2057NA
2003 – 2014 3157
Rear Turn Signal1996 – 2002 2057
2003 – 2014 3157
Tail Light1996 – 2002 2057
2003 – 2014 3157
Luggage Compartment2003 – 2014 578
Center High Mount Stop Light1996 – 2014 912
Engine Compartment Light2003 – 2014 578
Glove Box1996 – 2014 194
Map Light1996 – 2002 561
2003 – 2014 578
Low Beam Headlight1996 – 2018 9006
High Beam Headlight1996 – 2018 9005
Back Up Light1996 – 2002 1156
2003 – 2018 3157
Brake1996 – 2002 2057
2003 – 2018 3157
Dome Light2003 – 2018 211-2
1996 – 2002 578
Front Side Marker1996 – 2018 194
Front Turn Signal1996 – 2002 2057
2003 – 2018 3157
License Plate1996 – 2018 194
Parking Light1996 – 2002 2057NA
2003 – 2018 3157
Rear Turn Signal1996 – 2002 2057
2003 – 2018 3157
Tail Light1996 – 2002 2057
2003 – 2018 3157
Luggage Compartment2003 – 2018 578
Center High Mount Stop Light1996 – 2018 912
Engine Compartment Light2003 – 2018 578
Glove Box1996 – 2018 194
Map Light1996 – 2002 561
2003 – 2018 578
High Beam and Low Beam Headlight1996 – 2018 H6054
Back Up Light1996 – 2002 1156
2003 – 2018 3157
Brake1996 – 2002 2057
2003 – 2018 3157
Dome Light2003 – 2018 211-2
1996 – 2002 578
Front Side Marker1996 – 2018 194
Front Turn Signal1996 – 2002 2057
2003 – 2018 3157
License Plate1996 – 2018 194
Parking Light1996 – 2002 2057NA
2003 – 2018 3157
Rear Turn Signal1996 – 2002 2057
2003 – 2018 3157
Tail Light1996 – 2002 2057
2003 – 2018 3157
Luggage Compartment2003 – 2018 578
Center High Mount Stop Light1996 – 2018 912
Engine Compartment Light2003 – 2018 578
Glove Box1996 – 2018 194
Map Light1996 – 2002 561
2003 – 2018 578
Low Beam Headlight1996 – 2018 9006
High Beam Headlight1996 – 2018 9005
Back Up Light1996 – 2002 1156
2003 – 2018 3157
Brake1996 – 2002 2057
2003 – 2018 3157
Dome Light2003 – 2018 211-2
1996 – 2002 578
Front Side Marker1996 – 2018 194
Front Turn Signal1996 – 2002 2057
2003 – 2018 3157
License Plate1996 – 2018 194
Parking Light1996 – 2002 2057NA
2003 – 2018 3157
Rear Turn Signal1996 – 2002 2057
2003 – 2018 3157
Tail Light1996 – 2002 2057
2003 – 2018 3157
Luggage Compartment2003 – 2018 578
Center High Mount Stop Light1996 – 2018 912
Engine Compartment Light2003 – 2018 578
Glove Box1996 – 2018 194
Map Light1996 – 2002 561
2003 – 2018 578
High Beam and Low Beam Headlight1996 – 2018 H6054
Back Up Light1996 – 2002 1156
2003 – 2018 3157
Brake1996 – 2002 2057
2003 – 2018 3157
Dome Light2003 – 2018 211-2
1996 – 2002 578
Front Side Marker1996 – 2018 194
Front Turn Signal1996 – 2002 2057
2003 – 2018 3157
License Plate1996 – 2018 194
Parking Light1996 – 2002 2057NA
2003 – 2018 3157
Rear Turn Signal1996 – 2002 2057
2003 – 2018 3157
Tail Light1996 – 2002 2057
2003 – 2018 3157
Luggage Compartment2003 – 2018 578
Center High Mount Stop Light1996 – 2018 912
Engine Compartment Light2003 – 2018 578
Glove Box1996 – 2018 194
Map Light1996 – 2002 561
2003 – 2018 578
Low Beam Headlight2009 – 2018 9006
High Beam Headlight2009 – 2018 9005
Dome Light2009 – 2018 211-2
Front Side Marker2009 – 2018 194
Front Turn Signal2009 – 2018 3157
Parking Light2009 – 2018 3157
Engine Compartment Light2009 – 2018 578
Glove Box2009 – 2018 194
Map Light2009 – 2018 578
High Beam and Low Beam Headlight2009 – 2018 H6054
Dome Light2009 – 2018 211-2
Front Side Marker2009 – 2018 194
Front Turn Signal2009 – 2018 3157
Parking Light2009 – 2018 3157
Engine Compartment Light2009 – 2018 578
Glove Box2009 – 2018 194
Map Light2009 – 2018 578