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- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol (500Hp) 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol (550Hp) 2010-17
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
The Water Coolant Hose is a OE MATCH engine coolant hose designed to carry pressurised coolant through the vehicle’s cooling system. This flexible hose helps maintain correct coolant circulation between key cooling components, supporting stable engine operating temperatures and reliable heater performance. It provides precise fitment and durability for Porsche 958 Cayenne and 970 Panamera 4.8L.
Fits:
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne Turbo V8 4.8L Petrol 500HP 2010-17
- Porsche 958 Cayenne Turbo S V8 4.8L Petrol 550HP 2010-17
- Porsche 970.1 Panamera S V8 4.8L 2009-13
- Porsche 970.1 Panamera 4S V8 4.8L 2009-13
- Porsche 970.1 Panamera GTS V8 4.8L 2011-13
- Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
- Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
- Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
- Porsche 970.2 Panamera Turbo V8 Executive 2014-16
- Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
Diagram Ref No 4 (Diagram Ref No 5 And 6 Sold Separately)
What This Product Does:
- Transports engine coolant through the cooling circuit so heat can be carried away from the engine.
- Helps maintain correct engine operating temperature by ensuring continuous coolant circulation.
- Supports cabin heating, since hot coolant flowing through the heater circuit is what allows the heater core to produce warm air.
- Provides a flexible connection that absorbs engine movement and thermal expansion without stressing rigid pipes or fittings.
- Coolant may drip or seep from the hose body or around the clamp connection points.
- A leaking hose often causes gradual coolant loss, leading to frequent top-ups.
- Loss of coolant or restricted flow can cause overheating or unstable engine temperatures.
- A coolant leak typically produces a sweet smell around the engine bay or under the vehicle.
- Signs include cracking, swelling/bulging, soft spots, hardened rubber, wet staining or coolant residue.
- If coolant flow is compromised, the heater core may not receive enough hot coolant.
- Modern Porsche models may display low coolant or overheating warnings when a hose begins to fail.
Why Replacement Matters:
- Prevents coolant leaks that can quickly lead to low coolant levels and loss of system pressure.
- Helps avoid engine overheating, which can cause severe and costly engine damage if ignored.
- Restores proper coolant circulation, ensuring the cooling system works efficiently under all driving conditions.
- Maintains reliable cabin heating, since heater performance depends on steady coolant flow.
- Protects surrounding components, as leaking coolant can damage hoses, sensors, electrical connectors, and nearby engine parts.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94810645722
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