Ok , I'm working on a 2005 highlander ,I did spark plugs ( no easy job) I had to remove upper intake to get the back three plugs.while reassembling the hose from throttle body to air cleaner box the hose cracked.I go online for Toyota parts and it's discontinued.Now what? I can only think of junk yard,but those might be just as dry and brittle.Any help or suggestions much appreciated.