what transmissions can be used in 03 beetle convertible 2.0 6 speed on 2003 Volkswagen Beetle

we need to replace the automatic transmission in our 03 beetle convertible 2.0 6 speed..we need to know if any transmissions from other vehicles can be interchanged with it....the code on the trans is GGZ...we are having trouble finding the exact one or even parts..any help would be Greatly appreciated...have heard some of the audis and maybe the cabrio might interchange but would like to be sure...thanks

Asked by for the 2003 Volkswagen Beetle
Just get the 1 that belongs in there , why play around ...