4 plus 1 sub woofer. 2 in front, 2 on crash bar. The sub woofer is under arm rest.
For the 4L engine its 6 quarts of 10w30.
All '03-'12 Jeep Wrangler Rubicons have 4 seat belts. 2 in the front, 2 in the rear.
The 2005 Jeep Wrangler has 16 valves.
The 2009 Jeep Wrangler has 12 valves.
The 2008 Jeep Wrangler has 12 valves.
The 2006 Jeep Wrangler has 16 valves.
The 2003 Jeep Wrangler has 16 valves.
The 2007 Jeep Wrangler has 12 valves.
The 2002 Jeep Wrangler has 8 valves.
The 2013 Jeep Wrangler has 24 valves.
The 2010 Jeep Wrangler has 12 valves.
The 2011 Jeep Wrangler has 12 valves.