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Porsche // Cayman 987C / 981C (2005-2016) // Any
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- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 924 Carrera GTS 2.0L 1982
The OE Match Engine Coolant Water Pump Hose is a replacement cooling-system hose for selected Porsche 924 2.0L models.
Fit:- Porsche 924 1976-85
Diagram Ref No 1
Located within the engine water-cooling circuit, this hose connects into the water-pump side of the system and carries engine coolant as it circulates between the engine and the rest of the cooling network.
The water pump is responsible for continuously moving coolant through the engine, hoses and radiator. The hose therefore forms an important part of the sealed, pressurised cooling circuit.
Over time, repeated exposure to hot coolant, cooling-system pressure, engine-bay heat and vibration can cause the original rubber hose to harden, swell, crack or weaken internally.
A deteriorated hose can begin with only a small seep but may eventually split or rupture, causing rapid coolant loss and potentially serious engine overheating.
Replacing an ageing or damaged water-pump hose helps restore coolant-system integrity, maintain correct circulation and protect the engine from excessive operating temperatures.
What This Product Does:
The Engine Coolant Water Pump Hose carries coolant through the water-pump section of the engine cooling circuit.
Its main functions are to:
- Carry coolant to or from the water pump.
- Maintain continuous coolant circulation.
- Help regulate engine operating temperature.
- Maintain a sealed cooling system.
- Withstand normal cooling-system pressure.
- Accommodate engine vibration and thermal movement.
- Prevent coolant loss.
- Support correct radiator and engine cooling performance.
Symptoms Of Wear Or Failure:
Common symptoms include:
- Visible coolant leakage.
- Coolant residue around the hose.
- Damp hose ends.
- Gradual coolant loss.
- Low coolant level.
- Sweet coolant smell.
- Drips beneath the vehicle.
- Cracks in the rubber.
- Hardened hose material.
- Soft or swollen sections.
- Bulging.
- Leakage around clamps.
- Engine temperature rising above normal.
- Steam following a major leak.
Why Replacement Matters:
Replacing a worn or damaged Engine Coolant Water Pump Hose helps restore:
- Correct coolant circulation.
- Cooling-system pressure integrity.
- Reliable sealing.
- Stable engine temperature.
- Reduced risk of sudden coolant loss.
- Long-term cooling-system reliability.
- Protection against overheating.
A replacement hose is a relatively inexpensive preventative repair compared with the potential cost of engine damage caused by overheating.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
046121051
The product you are viewing cross references to these numbers