11815AB143 Subaru HOSE ASSY-PCV, Price: 11.27$, Weight: 0.095kg

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

    Subaru

    11815AB143

    HOSE ASSY-PCV

    		 0

    0.095

    2-3

    11.27$
    Not Available

    Compatibility

    BodyEngineVehicle GradeMarketModel Year FromModel Year ToSuspensionDiagram
    WAGON2500CC EMPI DOHC TURBOFORESTER SPORTSUSA02.200711.2007NORMAL SUSPENSION View
    BodyEngineVehicle GradeMarketModel Year FromModel Year ToSuspensionDiagram
    WAGON2500CC EMPI DOHC TURBOWRXUSA04.200506.2007NORMAL SUSPENSION View
    BodyEngineVehicle GradeMarketModel Year FromModel Year ToSuspensionDiagram
    PICK UP TRACK2500CC EMPI DOHC TURBOBAJA-BUSA02.200304.2006NORMAL SUSPENSION View
    BodyEngineVehicle GradeMarketModel Year FromTrainGearboxDiagram
    ｾﾀﾞﾝ2.0L EMPI DOHC ﾊｲﾊﾟﾜｰﾀｰﾎﾞS208 NBR CHALLENGE PACKJapan02.2017ﾌﾙﾀｲﾑ4ﾘﾝｸﾄﾞｳ6ｿｸ ﾏﾆﾕｱﾙ ﾄﾗﾝｽﾐﾂｼﾖﾝ View

    Engine Breather Hose Assembly

    The engine breather hose assembly is a vital component for your vehicle’s crankcase ventilation system. This hose directs gases from the engine’s crankcase back into the intake for re-burning, reducing harmful emissions and improving overall engine efficiency. Without this part, pressure can build up inside the engine, leading to leaks, oil contamination, and a dip in engine performance.

    How It Works

    As your engine operates, combustion gases sneak past piston rings into the crankcase. The breather hose channels these gases out, keeping internal pressure low, and sends them to the intake for combustion. This process keeps your engine clean and running smoothly.

    Risks If Damaged

    If the hose cracks or gets blocked, your engine could suffer increased pressure, oil leaks, higher emissions, and even stalling. Replacing a broken breather hose is crucial for maintaining engine health and passing emission tests.

    ✅ Compatible Car Models

    • Wrx/Levorg
    • Impreza
    • Legacy
    • Forester