Those do not appear to be right.
#17 in this looks like the right receptacle, but the info says the car needs 6 of these. And the part may just be the connector pin not the housing.
Connector Housing 5-pole 6-pole 7-pole 5-pole
Here is a pic of the 8 pin connector from Auto Atlanta
Porsche Elec Connector Housing 803 971 980
Regards,
.