All - for clarity (as I realise there is some conflicting information in this thread)
Looking at illustration 902-01 of the 986 parts catalogue here:-
http://www.porsche.com/all/media/pdf/originalparts/usa/986_USA_KATALOG.pdf
shows both relays having the same part number (996 615 102 00)
jdraupp - can you confirm what you understand the two different part numbers to be?, and where you got this info from?
Cheers,
Dan