What other enignes (codes) are the same and I can use bits from for my auq?

I did a lot of research before I replaced my exhaust manifold and found out that, AUM, ARX, and AUQ use the same block,head(cylinder head),internal parts,intake system,throttle valve control unit(throttle body),turbo charger,intercoolers,exhaust manifold,injectors and spark plugs. Hope this helps?