Nissan Fairlady/300ZX Z32 Idle Air Hose AAC to Intake Pipe
This hose is part of the intake vacuum/air control network tied to idle speed regulation and emissions systems. It carries regulated air to and from the idle air adjustment valve (IAA) or secondary air valves, helping ensure proper idle stability and emission control. As an OEM direct‑fit component, it matches Nissan factory specifications for routing, diameter, and sealing, making it essential when servicing vacuum/air plumbing on both USDM and JDM Z32 vehicles.
- Fits 14860NB Location
- USDM 300ZX (Z32): 1990–1996 (naturally aspirated and twin‑turbo models)
- JDM Fairlady Z (Z32): 1989–1996 (naturally aspirated and twin‑turbo models)
- Fits VG30DE & VG30DETT engines (NA or TT)
This hose is part of the intake vacuum/air control network tied to idle speed regulation and emissions systems. It carries regulated air to and from the idle air adjustment valve (IAA) or secondary air valves, helping ensure proper idle stability and emission control. As an OEM direct‑fit component, it matches Nissan factory specifications for routing, diameter, and sealing, making it essential when servicing vacuum/air plumbing on both USDM and JDM Z32 vehicles.
- Fits 14860NB Location
- USDM 300ZX (Z32): 1990–1996 (naturally aspirated and twin‑turbo models)
- JDM Fairlady Z (Z32): 1989–1996 (naturally aspirated and twin‑turbo models)
- Fits VG30DE & VG30DETT engines (NA or TT)
Description
This hose is part of the intake vacuum/air control network tied to idle speed regulation and emissions systems. It carries regulated air to and from the idle air adjustment valve (IAA) or secondary air valves, helping ensure proper idle stability and emission control. As an OEM direct‑fit component, it matches Nissan factory specifications for routing, diameter, and sealing, making it essential when servicing vacuum/air plumbing on both USDM and JDM Z32 vehicles.
- Fits 14860NB Location
- USDM 300ZX (Z32): 1990–1996 (naturally aspirated and twin‑turbo models)
- JDM Fairlady Z (Z32): 1989–1996 (naturally aspirated and twin‑turbo models)
- Fits VG30DE & VG30DETT engines (NA or TT)
