Description
Peugeot 206 Long Heater Inlet Hose Material
This hose is manufactured in two material grades: EPDM and SBR, meaning it is produced with either high-quality (EPDM) or standard (SBR) rubber. The hose uses 600-thread polyester cord, which plays a crucial role in preventing leaks, minimizing coolant loss, and providing anti-freeze properties.
Longevity of the Peugeot 206 Long Heater Inlet Hose
The lifespan of this hose depends on the material used:
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EPDM hoses last up to 4 years due to superior heat and chemical resistance.
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SBR hoses degrade faster, with a service life of only 6 months to 1 year.
Signs of a Failing Heater Inlet Hose (Peugeot 206)
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Cracks on the Outer Surface – Deep or numerous cracks indicate advanced wear, requiring immediate replacement.
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Uneven Swelling/Bulging – Distortion suggests internal rubber breakdown.
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Delamination (“Double-Skinning”) – Separation of layers signals material failure.
Consequences of a Faulty Hose
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Coolant loss, leading to engine overheating and potential wire harness damage.
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Cylinder head warping in severe cases due to prolonged low coolant levels.
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Leaking hot coolant into the cabin, risking burns to front passengers.
How to Identify a High-Quality Hose
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Visual Inspection:
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EPDM: Smooth, glossy surface.
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SBR: Dull, less transparent.
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Surface Defects:
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Avoid hoses with spots, cracks, or delamination.
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Smell Test:
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EPDM emits a sweet odor; SBR smells harsh or chemical-like.
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Pro Tip: For quick quality checks, the smell test is reliable—sweet = EPDM (good), strong/rubbery = SBR (inferior).
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