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Porsche > Engine Cooling > Coolant Hoses and Pipes (Front engine cars) > Engine Block Hoses >

Coolant Hose. Porsche 95B.2 / 971.1 / 971.2 / 976 / 9YA / 9YA.2  ❭  9A712105410

Coolant Hose. Porsche 95B.2 / 971.1 / 971.2 / 976 / 9YA / 9YA.2 - 9A712105410
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9A712105410
Product Information
Product Information
Coolant Hose.

The Porsche Coolant Hose is a genuine cooling system component engineered to transport engine coolant efficiently between key cooling system components. Manufactured to Porsche's exact specifications for fit, flexibility and durability, this coolant hose helps maintain consistent coolant circulation, ensuring the engine operates within its designed temperature range under all driving conditions.

Fits:

  • Porsche 9YA Cayenne V6 3.0L Petrol (340Hp) 2018-23
  • Porsche 9YA Cayenne Coupe V6 3.0L Petrol (340Hp) 2019-23
  • Porsche 9YA Cayenne S V6 2.9L Petrol (440Hp) 2018-23
  • Porsche 9YA Cayenne Coupe S V6 2.9L Petrol (440Hp) 2019-23
  • Porsche 9YA.2 Cayenne V6 3.0L Petrol (353Hp) 2023>>
  • Porsche 9YA.2 Cayenne Coupe V6 3.0L (353Hp) 2023>>
  • Porsche 971.1 Panamera V6 3.0L 2WD (330 Hp) 2017-20
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD (330 Hp) 2017-20
  • Porsche 971.1 Panamera 4 V6 3.0L 4WD Executive 2017-20
  • Porsche 971.1 Panamera 4 3.0L Turbocharged V6 Sport Turismo 2017-20
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD (440 Hp) 2017-20
  • Porsche 971.1 Panamera 4S V6 3.0L 4WD Executive 2017-20
  • Porsche 971.1 Panamera 4S 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 95B.2 Macan S Petrol 3.0L V6 (354Bhp) 2019-21
  • Porsche 95B.2 Macan GTS Petrol 2.9L V6 (380Bhp) 2019-21
  • Porsche 95B.2 Macan Turbo 2.9L V6 (440Bhp) 2019-21  

Diagram Ref No 11

Constructed from high-quality, multi-layer reinforced rubber, the hose is designed to withstand high coolant pressures, temperature fluctuations and continuous exposure to coolant, engine vibration and harsh under-bonnet conditions. Precision-moulded to the original factory shape, it provides a secure, leak-free fit and ensures unrestricted coolant flow throughout the cooling system.  

What This Product Does:

  • Transfers coolant between cooling system components.
  • Maintains continuous coolant circulation throughout the engine.
  • Helps regulate engine operating temperature.
  • Supports efficient heat dissipation from the engine.
  • Provides a secure, leak-free connection within the cooling system.
  • Withstands high pressure and temperature variations.
  • Helps prevent engine overheating.
  • Forms an essential part of the engine cooling system.

Symptoms Of Wear Or Failure:
  • Visible coolant leaks.
  • Cracked, split or swollen hose.
  • Soft, brittle or deteriorated rubber.
  • Coolant smell from the engine bay.
  • Low coolant level.Engine overheating.
  • White or coloured coolant residue around hose connections.
  • Bulging hose under pressure.
  • Steam from the engine compartment.
  • Coolant warning light or frequent coolant top-ups.

Why Replacement Matters:
  • Coolant hoses operate in demanding conditions, where they are constantly exposed to high temperatures, pressure cycles, coolant chemicals and engine vibration. Over time, the rubber material can harden, crack or weaken, while internal reinforcement may deteriorate, increasing the risk of leaks or sudden hose failure.
  • A leaking or burst coolant hose can quickly reduce coolant levels, resulting in engine overheating and the potential for serious damage, including cylinder head warping, head gasket failure and reduced engine reliability. Even minor leaks can compromise the efficiency of the cooling system and lead to costly repairs if left unresolved.
  • Replacing a worn or damaged coolant hose with a genuine Porsche component restores the integrity of the cooling system and ensures reliable coolant circulation. Manufactured to Porsche's exact standards, the genuine hose delivers factory-correct fitment, exceptional durability and dependable long-term performance, helping maintain optimum engine temperature, reliability and the performance expected from your Porsche.



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