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Porsche > Engine Cooling > Coolant Hoses and Pipes > Engine Block Hoses >

Coolant Pipe. Porsche 971.1 / 971.2 Panamera 2.9L 2017-24  ❭  9A712205111

Coolant Pipe. Porsche 971.1 / 971.2 Panamera 2.9L 2017-24 - 9A712205111, 9A712205110
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Product Information
Product Information
Coolant Pipe.
The Coolant Pipe is a OE MATCH cooling system component designed to route engine coolant between key cooling circuit components. This coolant pipe forms part of the radiator-to-engine coolant pathway, ensuring consistent coolant circulation for efficient heat dissipation and stable engine operating temperatures. It offers precise fitment, secure sealing, and high resistance to heat and pressure. Designed for Porsche Panamera (971) models, this coolant pipe helps maintain reliable cooling system performance and long-term durability.  

Fits:
  • Porsche 971.1 Panamera 4S 2.9L Twin-Turbo V6 Sport Turismo 2017-20
  • Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD 2017-20
  • Porsche 971.1 Panamera 4 E-Hybrid V6 2.9L 4WD Executive 2017-20
  • Porsche 971.1 Panamera 4 E-Hybrid 2.9L Twin-Turbo V6 Sport Turismo 2017-20
  • Porsche 971.2 Panamera 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4 Sport Turismo 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4S 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4S Sport Turismo 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4 E-Hybrid 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4 E-Hybrid Sport Turismo 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4S E-Hybrid 2.9L V6 2021-23
  • Porsche 971.2 Panamera 4S E-Hybrid Sport Turismo 2.9L V6 2021-23
  
Diagram Ref No 16

What This Product Does:

  • Carries engine coolant through the cooling circuit to help remove heat from the engine.
  • Connects components such as the radiator, engine, or auxiliary cooling lines, ensuring proper coolant routing.
  • Helps maintain stable engine operating temperatures by supporting efficient heat exchange.
  • Provides a durable, sealed pathway designed to withstand high pressure, heat, and vibration.

Symptoms Of Wear Or Failure:
  • Coolant may seep or drip from cracks in the pipe or at the connection points, leaving wet staining or dried coolant residue.
  • A leaking coolant pipe can cause gradual coolant loss, requiring frequent topping up.
  • Coolant loss or restricted coolant flow can reduce cooling efficiency and cause overheating.
  • A sweet odor in the engine bay is often a sign of a coolant leak.
  • Common signs include cracks or splits, worn sealing areas, damaged pipe ends, coolant staining around joints
  • Low coolant warnings may appear if the leak becomes significant.
  • A failing pipe or seal can cause pressure loss, reducing overall cooling performance.

Why Replacement Matters:
  • Prevents coolant leaks that can cause low coolant levels and reduced cooling efficiency.
  • Helps avoid engine overheating, which can result in severe and costly engine damage.
  • Restores proper coolant routing, ensuring balanced flow between the radiator and engine components.
  • Maintains correct cooling system pressure, which is essential for optimal performance.
  • Protects nearby components, as leaking coolant can damage wiring, sensors, belts, and surrounding engine bay parts.



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9A712205111
9A712205111
9A712205110

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