When doing replacement or upgrading on 2007 – 2011 Dodge Nitro, 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 Headlight2007 – 2011 9008
Front Fog Light2007 – 2009 9145
2010 – 2011 PSX24W
Back Up Light2010 – 2011 3057
2007 – 2009 4057
Brake2010 – 2011 3057
2007 – 2009 4057
Dome Light2007 – 2011 578
Front Side Marker2007 – 2011 168
Front Turn Signal2007 – 2011 3157NA
License Plate2007 – 2011 168
Parking Light2010 – 2011 3157
2007 – 2009 3157NA
Rear Side Marker2010 – 2011 3057
2007 – 2009 4057
Rear Turn Signal2010 – 2011 3057
2007 – 2009 4057
Tail Light2010 – 2011 3057
2007 – 2009 4057
Luggage Compartment2007 – 2011 578
Center High Mount Stop Light2007 – 2009 921
Courtesy2007 – 2011 912
Map Light2007 – 2011 578