Ext Cab, Long Bed
Find fuel lines for your GMC Sierra 3500HD extended cab models with a long bed. Extended cabs have two full hinge doors and one to two suicide doors. These fuel lines are for models made in 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, or 2010. Make sure the fuel line you select is the right one for the year of your GMC Sierra.