gt3 996 boxster virtalukko 944 912 sunroof valvoline turbo look clear marker lens
Valve stem seal. Replaces part 911-104-193-00 and 928-104-193-12.
Porsche 914
Porsche 911 ’78-89
Porsche 964
Porsche 911 Turbo ’76-94
Porsche 928 ’78-84
Porsche 944 ’82-89 (Not for Turbo)