72421AG050 Subaru HOSE HTR OUT, Price: 13.84$, Weight: 0.167kg

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

    Subaru

    72421AG050

    HOSE HTR OUT

    		 2

    0.167

    2-3

    13.84$
     

    Originals

    Make Number Name Availability Weight, kg Processing, days Price  
    Subaru
    72421AG050 
    HOSE HTR OUT
    		2
    0.192
     Dispatch 24h
    16.61$
     

    Substitutions

    Make Number Name Availability Weight, kg Processing, days Price  
    Subaru
    72421AG011 
    HOSE HTR OUT
    		0
    0.233
    -
    17.64$
    		 Not Available
    Subaru
    72421AG010 
    HOSE HTR OUT
    		0
    0.222
    -
    13.84$
    		 Not Available

    Compatibility

    BodyEngineVehicle GradeMarketModel Year FromModel Year ToTrainDiagram
    WAGON2500CC EMPI DOHC TURBOXT LTD PLUSUSA05.201111.2012FULLTIME 4WD View
    BodyEngineVehicle GradeMarketModel Year FromModel Year ToTrainDiagram
    SEDAN2500CC EMPI DOHC TURBOSTIUSA05.201301.2014FULLTIME 4WD View
    BodyEngineVehicle GradeMarketModel Year FromModel Year ToSuspensionDiagram
    ｱｳﾄﾊﾞﾂｸ3.0L EMPI DOHC NA3.0R EYESIGHTJapan03.200804.2009ﾉｰﾏﾙ ｻｽﾍﾟﾝｼﾖﾝ View

    Heater Outlet Hose for Subaru Cooling System

    This OEM‑grade coolant line sends hot engine coolant from the block to the heater core, giving you fast cabin heat and stable engine temps. Built from heat‑resistant EPDM rubber with molded bends, it keeps flow steady under pressure and resists oil, ozone, and coolant additives. A fresh hose protects your engine, heater performance, and fuel economy. ♨️

    Why it’s needed

    Over time, rubber hardens, cracks, or swells. Replacing this hose restores safe coolant circulation to the heater circuit, prevents leaks, and keeps the thermostat and radiator working as designed.

    How it works

    Coolant leaves the engine, travels through this outlet hose to the heater core, warms cabin air, then returns via the inlet hose. Proper internal diameter and molded routing maintain flow and avoid kinks. ✅

    If the hose is damaged

    • Coolant leak, sweet smell, or puddles
    • Poor cabin heat, fogged windows ❄️
    • Rising temperature gauge, potential overheating ⚠️
    • Risk of head gasket or engine damage if ignored

    Replace at the first sign of soft spots, bulges, cracks, or crusty clamps. Always install with new clamps and bleed air after service.

    Compatibility

    • Legacy
    • Impreza
    • Forester