8200328037 Renault HEATER HOSE, Price: 128.64$, Weight: 0.347kg

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

    Renault

    8200328037

    HEATER HOSE

    		 0

    0.347

    2-3

    128.64$
    Not Available

    Originals

    Make Number Name Availability Weight, kg Processing, days Price  
    Nissan
    8200328037 
    HEATER HOSE
    		0
    0.399
    -
    47.27$
    		 Not Available

    Compatibility

    PrDiagram
    1293 View

    Cabin Heater Coolant Hose for Renault

    This coolant hose feeds hot engine coolant to the heater core so your Renault can produce warm air inside the cabin. It’s a small part, but it’s essential for winter comfort and for keeping the cooling system circulating correctly .

    Why this hose is needed

    The heater circuit relies on a sealed path to move coolant from the engine to the heater core and back. This hose handles heat, pressure, and vibration daily, so it must stay flexible and leak-free.

    How it works

    Once the engine warms up, coolant flows through the hose into the heater core. The blower pushes air across the core, sending warm air through the vents. The hose’s reinforced rubber prevents swelling and collapse under load.

    If the hose is damaged

    Cracks, soft spots, or loose ends can cause coolant loss, weak cabin heat, foggy windows, and a sweet coolant smell. In worse cases, overheating may occur, risking head gasket damage and expensive repairs ⚠️.

    Maintenance tip

    Check for leaks at clamps, bulges, and hardened rubber during coolant service. Replace at the first sign of seepage for safe, reliable heating.