Nissan Fairlady/300ZX Z32 Positive Crankcase Ventilation PCV

This Positive Crankcase Ventilation Control Valve is the genuine (PCV) valve for Z32 engines. It is part of the crankcase ventilation system that controls the flow of blow‑by gases from the crankcase back into the intake to be burned, helping reduce emissions and maintain proper engine vacuum. On Z32 vehicles, two are typically used—one on each side of the intake plenum. This valve is specified for 1990–1996 300ZX (Z32) models equipped with VG30DE or VG30DETT engines, and the same design carries over on JDM Fairlady Z (Z32) engines throughout their production run.

• 2 Required
• USDM 300ZX (Z32): 1990–1996 (naturally aspirated and twin‑turbo models)
• JDM Fairlady Z (Z32): 1989–1996 (naturally aspirated and twin‑turbo models)