901 100 978 04 · VENT Porsche genuine (OEM) part number 901 100 978 04, VENT. Fitted on (3)VENT — pos (60) · 10 (KAT1073.BIN)VENT — pos - (KAT1073.BIN)VENT — pos 60 (KAT1074.BIN) Open the interactive exploded diagram →