Remove the old one, replace with a new one. It's in the tank, you have to drop the fuel tank to access it.
No. A Jeep Wrangler does not have a cabin filter.
A 1999 Jeep does not have a cabin filter.
http://servicemanual.blogspot.com/2007/12/2004-tj-jeep-wrangler-repair-manual.html
No.
You will have to replace it.
The fuel filter on a 2010 Jeep Wrangler is inside the fuel tank, part of the pump module.
No.
you get a wrench and wrench it up
under the hood
YES
ph16
It doesn't have one.