Details

• Brand:

  

  

• SKU:

  NR7Z-6758-A

• Other Names:

  Crankcase Tube, Tube Assembly

• Description:

  This is the genuine Ford crankcase ventilation tube, cataloged as the PCV Valve Hose or Crankcase Tube, for the 2023 through 2025 Ford F-150 equipped with the supercharged 5.2L V8 used in the Raptor R. This tube routes crankcase vapors from the engine through the positive crankcase ventilation system so that blow-by gases are drawn back into the intake to be reburned, maintaining proper crankcase pressure and controlling oil vapor and emissions. Over time the molded tube and its connectors can crack, harden, or blow off, especially under the heat and pressure of a high-output forced-induction engine, resulting in a rough or unstable idle, an illuminated check engine light, whistling or hissing vacuum noise, elevated oil consumption, and PCV-related trouble codes. The correct factory tube is engine-specific and shaped to match the 5.2L routing and quick-connect fittings, so it seats securely and seals without the leaks common to generic hoses. Installing the exact OEM part restores proper crankcase ventilation, idle stability, and emissions performance. When servicing, inspect the mating grommets and connectors, seat each quick-connect fully until it clicks, and confirm there are no vacuum leaks afterward. This crankcase tube is calibrated for the 5.2L application and is not interchangeable with the naturally aspirated or EcoBoost F-150 routings. Confirm the part number against your existing tube and your engine before ordering to ensure correct fitment.

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