The 2008 Jeep Patriot has double overhead cam (DOHC).
The 2008 Jeep Compass has double overhead cam (DOHC).
The 2008 Jeep Wrangler has overhead valves (OHV).
The 2013 Jeep Patriot has double overhead cam (DOHC).
The 2003 Jeep Wrangler has double overhead cam (DOHC).
The 2005 Jeep Wrangler has double overhead cam (DOHC).
The 2010 Jeep Compass has double overhead cam (DOHC).
The 2014 Jeep Wrangler has double overhead cam (DOHC).
The 2012 Jeep Compass has double overhead cam (DOHC).
The 2007 Jeep Patriot has double overhead cam (DOHC).
The 2014 Jeep Compass has double overhead cam (DOHC).
The 2006 Jeep Wrangler has double overhead cam (DOHC).