The 2009 Ford Explorer has 12 valves.
The 2012 Ford Explorer has 24 valves.
The 2001 Ford Explorer has 12 valves.
The 2011 Ford Explorer has 24 valves.
The 2008 Ford Explorer has 12 valves.
The 2010 Ford Explorer has 12 valves.
The 2002 Ford Explorer has 12 valves.
The 2006 Ford Explorer has 12 valves.
The 2004 Ford Explorer has 12 valves.
The 2005 Ford Explorer has 12 valves.
The 2014 Ford Explorer has 24 valves.
The 2003 Ford Explorer has 12 valves.