Details

• Brand:

  

  

• SKU:

  FB5Z-9B659-B

• Positions: Inner
• Other Names:

  Inner Hose, Hose Air

• Description:

  This genuine Ford engine air intake hose is the molded duct that carries filtered air from the air cleaner box to the turbocharger inlet on the 2.3 liter EcoBoost 2016 through 2019 Ford Explorer, forming the low pressure inlet path that feeds clean metered air into the induction system. Ford catalogs it as the engine air intake hose, a pre shaped duct with integrated fittings for crankcase ventilation and sensor connections that route air smoothly with minimal restriction. Because it lives in a hot underhood environment and flexes with engine movement, the hose is a recognized wear item, and the rubber hardens, cracks along the bellows, splits at the clamp necks, or tears at a port. A failing duct produces symptoms such as a whistling or sucking noise under acceleration, a rough or surging idle, a check engine light for a lean condition or mass air flow fault, reduced boost and power, and unmetered air entering the engine. Replacing a cracked or collapsed intake hose restores the sealed induction path so the turbo and sensors see the correct airflow. This duct is the correct molded shape and port layout for the 2.3 liter EcoBoost Explorer and connects the air box to the turbo compressor inlet. Confirm engine displacement before ordering because the naturally aspirated V6 uses a different hose. Cataloged under Ford part number FB5Z-9B659-B.

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