The 2003 Nissan Xterra has double overhead cam (DOHC).
The 2012 Nissan Xterra has double overhead cam (DOHC).
The 2011 Nissan Xterra has double overhead cam (DOHC).
The 2010 Nissan Xterra has double overhead cam (DOHC).
The 2007 Nissan Xterra has double overhead cam (DOHC).
The 2002 Nissan Xterra has double overhead cam (DOHC).
The 2001 Nissan Xterra has double overhead cam (DOHC).
The 2006 Nissan Xterra has double overhead cam (DOHC).
The 2008 Nissan Xterra has double overhead cam (DOHC).
The 2014 Nissan Xterra has double overhead cam (DOHC).
The 2009 Nissan Xterra has double overhead cam (DOHC).
The 2004 Nissan Xterra has double overhead cam (DOHC).