When doing replacement or upgrading on 1970 – 2018 Dodge Challenger capsule halogen headlamps HID with, the bulb size guide is necessary for you to take the reference.
Jump to corresponding car model with the catalog bellow.

Low Beam Headlight2008 D1S
1978 – 1983 H4656
1970 – 1974 H5006
High Beam Headlight2008 9005
1978 – 1983 H4651
1970 – 1974 H5001
Front Fog Light2008 9145
Back Up Light1970 – 1974, 1978 – 1983 1156
2008 921
Brake1970 – 1974, 1978 – 1983 1157
2008 3057
Dome Light1970 – 1973 1004
1974 562
2008 578
Front Side Marker1973 – 1974, 2008 168
1970 – 1972, 1978 – 1983 194
Front Turn Signal1970 – 1974, 1978 – 1983 1157
2008 3157NA
License Plate2008 168
1978 – 1983 67
1970 – 1974 97
Parking Light1970 – 1974, 1978 – 1983 1157
2008 3157
Rear Side Marker1973, 2008 168
1970 – 1972 1893
1974, 1978 – 1983 194
Rear Turn Signal1978 – 1983 1156
1970 – 1974 1157
2008 3057
Tail Light1970 – 1974, 1978 – 1983 1157
2008 3057
Courtesy1970 – 1972 90
Engine Compartment Light1974 1003
1970 – 1973 1004
Glove Box1970 – 1974 1893
2008 194
Interior Door2008 562
Map Light1970 – 1972 562
2008 578
1973 – 1974 89
Radio Display1970 – 1972 1816
1974 1893
Rear Reading Light2008 194
Trunk1970 – 1973 1003
1974 1004
2008 562
High Beam and Low Beam Headlight2009 – 2014 9008
2015 – 2018 9012
Front Fog Light2009 – 2010 9145
2015 – 2018 H8/H11/H16
2011 – 2014 PSX24W
Back Up Light2009 – 2014 921
Brake2009 – 2014 3057
Dome Light2009 – 2018 578
Front Side Marker2009 – 2014 168
Front Turn Signal2009 – 2011 4157
2012 – 2014 4157NA
License Plate2009 – 2010 12961
2011 – 2014 168
Parking Light2009 – 2014 4157
Rear Side Marker2009 – 2011 168
2012 – 2014 194
Rear Turn Signal2009 – 2014 3057
Tail Light2009 – 2014 3057
Glove Box2009 – 2018 194
Interior Door2009 – 2011 562
Map Light2009 – 2018 578
Rear Reading Light2012 – 2018 12961
2009 – 2011 194
Trunk2009 – 2011 562
Low Beam Headlight2009 – 2010 D1S
High Beam Headlight2009 – 2010 9005
High Beam and Low Beam Headlight2011 – 2014 D1S
2015 – 2018 D3S
Front Fog Light2009 – 2010 9145
2015 – 2018 H8/H11/H16
2011 – 2014 PSX24W
Back Up Light2009 – 2014 921
Brake2009 – 2014 3057
Dome Light2009 – 2018 578
Front Side Marker2009 – 2014 168
Front Turn Signal2009 – 2014 4157
License Plate2009 – 2010 12961
2011 – 2014 168
Parking Light2009 – 2014 4157
Rear Side Marker2009 – 2011 168
2012 – 2014 194
Rear Turn Signal2009 – 2014 3057
Tail Light2009 – 2014 3057
Glove Box2009 – 2018 194
Interior Door2009 – 2011 562
Map Light2009 – 2018 578
Rear Reading Light2012 – 2018 12961
2009 – 2011 194
Trunk2009 – 2011 562