Find part number.....then google search it.
But if it was me, I'd take the old one to someplace like NAPA, autozone, etc.
Just get one that is the right diameter......and has a bend similar to what you need. Cut to fit utilizing a factory bend in the hose. Pretty easy to do if a hose has a single bend in it. Little more challenging matching something up if the hose has a couple of bends .