| | | | plug housing | | plug housing | 40 pin | | |
| | 3 | 038 906 379 B | 038 906 379 B qty: X flat contact housing withcap | | flat contact housing withcap | 40 pinblack | X | |
| | 4 | 6Q0 906 379 | 6Q0 906 379 qty: X flat contact housing withcap | | flat contact housing withcap | 40 pinblack | X | |
| | 5 | 4E0 972 479 | 4E0 972 479 qty: 1 flat contact housing withcapEngine control unit | | flat contact housing withcapEngine control unit | 40 pinblack/violet | 1 | |
| | 6 | 1K0 937 700 B | 1K0 937 700 B qty: 1 Flat contact housing | | Flat contact housing | 40 pinblack | 1 | |