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  • 1226446010 Toyota HOSE, VENTILATION, NO.4

1226446010 Toyota HOSE, VENTILATION, NO.4, Price: 7.73$, Weight: 0.016kg

    • Make Number Name Availability Weight, kg Ship in, Days Price

    Toyota

    1226446010

    HOSE, VENTILATION, NO.4

    		 0

    0.016

    7-10

    7.73$
    Not Available

    Originals

    Make Number Name Availability Weight, kg Processing, days Price  
    Toyota
    1226446010 
    HOSE, VENTILATION, NO.4
    		0
    0.018
    -
    8.26$
    		 Not Available

    Compatibility

    DescriptionModelOptionsProd PeriodDiagram
    JZS147,UZS143JZS147-BEPVZGrade: 3.0V TYPE; Engine: (2JZGTE) 3000CC 24-VALVE DOHC EFI TURBO10.1991 - 08.1997 View
    DescriptionModelOptionsProd PeriodDiagram
    JZA80JZA80-ALPZZATM,MTM: AUTOMATIC TRANSMISSION; Body: LIFTBACK; Grade: GZ TYPE; Fuel Induction: TWIN CAM,TURBO; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (2JZGTE) 3000CC 24-VALVE DOHC EFI TURBO05.1993 - 05.1996 View

    Engine Crankcase Ventilation Hose (No.4) 🛠️

    This ventilation hose is a key link in the engine breathing system. It routes oily vapors and blow-by gases from the crankcase back into the intake path, helping the engine stay clean, stable, and emission-friendly. Without a tight, flexible hose, the PCV flow becomes uncontrolled and the engine may start pulling false air.

    Why this hose is needed ✅

    During normal driving, pressure builds inside the crankcase. This hose provides a sealed passage so the system can relieve that pressure and recycle vapors instead of venting them to the atmosphere. It also protects nearby parts by keeping fumes and oil mist contained.

    How it works ⚙️

    The hose connects molded fittings between the crankcase ventilation port and the intake side. Engine vacuum draws vapors through the line, while the hose material resists heat, oil, and vibration to keep the airflow steady.

    If the hose is damaged 🚨

    • Rough idle, stalling, or unstable RPM from vacuum leaks
    • Oil seepage, sludge buildup, and higher crankcase pressure
    • Whistling noises, lean mixture, and poor fuel economy
    • Check Engine Light due to air/fuel and EVAP-related faults

    Compatible Models

    • Aristo
    • Supra