4.0L uses 10w30 6 quarts
4.7L uses 5w30 6 quarts
5.7L uses 5w20 7 quarts
6.1L uses 5w40 full synthetic 7 quarts
The 2003 Jeep Grand-Cherokee has overhead valves (OHV).
The 2004 Jeep Grand-Cherokee has overhead valves (OHV).
The 2002 Jeep Grand-Cherokee has overhead valves (OHV).
The 2001 Jeep Grand-Cherokee has overhead valves (OHV).
The 2010 Jeep Grand-Cherokee has single overhead cam (SOHC).
The 2013 Jeep Grand-Cherokee has double overhead cam (DOHC).
The 2009 Jeep Grand-Cherokee has single overhead cam (SOHC).
The 2005 Jeep Grand-Cherokee has single overhead cam (SOHC).
The 2014 Jeep Grand-Cherokee has double overhead cam (DOHC).
The 2011 Jeep Grand-Cherokee has double overhead cam (DOHC).
The 2006 Jeep Grand-Cherokee has single overhead cam (SOHC).
The 2008 Jeep Grand-Cherokee has single overhead cam (SOHC).