Go to the vendor section here and give Avondale parts a request for a price. He isn't always the cheapest, but the other dealers may charge more for shipping and a handling charge. (Moparonlineparts: $53 for hose, but $12 for shipping and $5 handling charge and tax of course).
If it is that hose that is leaking the new one will have fitttings that look different, but it is the correct one. A little advice, attach top fitting first.
2004 GC Spec. Edit. V8 4x4 Quadra-Trac II. Bright Silver Metallic Clear Coat, 4" lift, RE shocks, adj. JKS CAs all around, 265/75/16, ProtoFab winch bumper, Vortex 10,000 lb. winch, dual OME steering stabilizer, Rockyroad rockrails, skids, JKS Discos. Addco front & rear sway bar, & Aussie locker.