iBook G4 12″ 14″ Vent Cover $5.00 A1055, A1134, A1054, A1133 iBook G4 12" 14" Vent Cover quantity Add to cart Add to Quote Continue Shopping Category: Parts (iBook G4) Tag: ibook g4 Description Apple 922-6180 – Vent cover for the 12″ 14″ iBook G4