Need help with part numbers

[Hartacus]

I was playing in my engine bay today and noticed some pieces missing or damaged. Does anyone knwo of the part numbers for the radiator hose clamp, alternator boots, and plugs for radiator fan shroud?

[808ETA]

Have you looked on realoem? It's a a great resource. https://www.realoem.com/bmw/enUS/select?

[slippery]

Hose clip:

11531714433