8.3l; radiator hose

I have a 2005, Viper Ram. I need a upper radiator hose, but I can't find one anywhere in town. What is the Gates, Dayco, or other suitable part numbers? Where can you but this part? Upper Radiator Hose Factory P/N: 05290804AB Lower Radiator Hose Factory P/N: 05290805AB Dayco P/N: 71503 or...