Need help finding part...alternator cooling hose?

[porsche_virus]

I've exhausted my internet resources on the "alternator cooling hose" or whatever it's called and cannot seem to find it anywhere. It's the black accordian-looking air duct that goes from the top air inlet directly to the alternator, I assume for cooling purposes. Does anyone know what's called and where I can buy one? I'm rebuilding this car after a front-end wreck and the plastic hose was cracked.

1993 BMW 325i, automatic, 4-door

kcmoore@sunflower.com

[Drews323i]

There are two pieces to that. The upper "intake manifold" #12 31 1 730 635 and the lower that mounts to the alt. "Rubber Boot" #12 31 1 735 915. I think these will be dealer only items. hope this helps.

1980 323i
1994 325i