Water coolant hose Engine coolant hose for Land Rover Heating coolant hose OE LR093483

Product Description:

Water  cooler hose

OE NO.: LR093483  

Applicable vehicle type: For Land Rover

The automotive coolant hose serves as the “circulatory system” of the engine cooling system. Constructed from heat-resistant rubber or plastic, this flexible conduit facilitates the circulation of coolant between components such as the engine, radiator, water pump, and heater core, forming a sealed and efficient circulation network.

Its primary function is to ensure the stable flow of coolant under high temperatures and pressures, preventing leaks or ruptures, thereby maintaining the engine within its optimal operating temperature range at all times.

Maintenance, Replacement and Selection Recommendations:

1. Regular Inspection: During each service, visually inspect and manually check all coolant hoses for cracks, bulges, leaks, or signs of softening.

2. Preventative Replacement: Coolant hoses are rubber components subject to natural ageing. A comprehensive inspection is recommended every 80,000–100,000 kilometres or 5–6 years, with consideration given to preventative replacement.

3. Selection Guide:

• Precise Matching: Selection must be based on vehicle model, year, and engine type. Hose shapes, lengths, and diameters vary significantly between different vehicles.
• Replace Clamps Concurrently: When replacing hoses, it is strongly recommended to use new stainless steel clamps simultaneously to ensure optimal sealing.

4. Professional Procedure:

• Operate only after the engine has fully cooled to prevent burns from hot coolant and steam.
• After replacement, thoroughly bleed air from the cooling system and verify fluid levels to prevent localised overheating caused by air locks.

The coolant hose is an unassuming yet critically important safety component within the engine cooling system. Its failure often directly results in vehicle breakdown, potentially leading to catastrophic consequences such as severe engine overheating and cylinder seizure.

• 20 years of specialized auto parts industry experience
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