if it is AKK it'll be mk3 polo 99-01 and 8v
that's if the AKK code he is quoting is right anyway mind - lol
the codes are the same engines in basic form - ie short or long block in bare form only, what you have to consider when looking at other marques for transplant is the ancillaries added (manifolds / water pumps / dizzy / sensors etc) all the bolt on stuff in short is usually specific to the original car in some way