Description
Materials Used for Lower Radiator Hose – Old Pride
(Raw Materials in the Production of Lower Radiator Hose for Old Pride)
This hose is produced in two classes: EPDM (high-quality material) and SBR (ordinary material).
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The fiber used in this hose is 600 denier polyester series.
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The key role of this fiber in the construction of the hose is that it helps prevent water leakage and loss, while also providing anti-freeze properties to the hose.
Service Life of the Lower Radiator Hose – Old Pride
(Useful Life of Lower Radiator Hose for Old Pride)
The service life of the lower radiator hose for Old Pride varies based on the raw material used:
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If the hose is made with EPDM (high-quality material), the expected service life is approximately 4 years.
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If the hose is made with SBR (ordinary material), the service life is typically 6 months to 1 year.
Signs of Wear – Lower Radiator Hose – Old Pride
(How to Detect a Faulty Lower Radiator Hose – Old Pride)
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Cracks on the outer surface:
The deeper and more numerous the cracks, the more degraded and brittle the hose. In such cases, immediate replacement is recommended. -
Bulging or uneven swelling:
Any noticeable bulging or uneven swelling on the surface indicates damage. -
Peeling or “double skin” effect:
If the hose starts to peel or separate into layers, it indicates that the hose is of low quality and is prone to rapid aging.
Consequences of Hose Failure – Lower Radiator Hose – Old Pride
(Impact of Lower Radiator Hose Failure – Old Pride)
The most notable consequence of a failed lower radiator hose is the loss of radiator coolant, which can lead to:
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Overheating of the vehicle’s wiring (wires and connections) and potential damage to them.
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In severe cases, the loss of coolant can cause the burning of the cylinder head.
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Another result of hose failure is the transfer of hot coolant inside the vehicle, which can splash hot water onto the driver and passengers.
How to Identify a Good vs. Bad Lower Radiator Hose – Old Pride
(Identifying a Good vs. Bad Lower Radiator Hose – Old Pride)
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If the hose is made from EPDM, it generally has a smooth, glossy surface.
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If the hose is made from SBR, the surface is usually dull and lacks the necessary gloss.
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A high-quality hose will have no blemishes and will not show signs of the “double skin” effect (separation into layers), which indicates poor quality and rapid deterioration.
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Smell test:
If you cannot properly inspect the hose due to insufficient lighting or time, you can smell it. Hoses made from EPDM typically have a sweet odor.
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