Coolant Hose, Feed. Porsche 955 / 957 / 958 Cayenne / 970 Panamera 2003-18  ❭  94810635506

Coolant Hose, Feed.
The Coolant Hose, Feed is a OE MATCH coolant hose designed to carry pressurised engine coolant through the feed circuit of the cooling system. This hose ensures correct coolant flow between key cooling components, supporting stable engine operating temperatures and reliable cooling system performance. It provides precise fitment and durability for Porsche 955 / 957 / 958 / 970 models.

Fits:

• Porsche 955 Cayenne S 4.5L V8 2003-06
• Porsche 955 Cayenne Turbo 4.5L 2003-06
• Porsche 955 Cayenne Turbo S 4.5L 2006>>
• Porsche 957 Cayenne S/GTS 4.8L 2007-10
• Porsche 957 Cayenne Turbo / Turbo S 4.8L 2007-10
• 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 V6 3.6L 2WD 2009-13
• Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
• 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 V6 3.6L 2WD (310Hp) 2014-16
• Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
• 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 7 (Diagram Ref No 8 and 9 Sold Separately)

What This Product Does:

• Feeds engine coolant between cooling system components such as the engine, radiator, and expansion/overflow tank.
• Helps maintain proper coolant circulation, which is essential for controlling engine temperature.
  
• Supports overheating prevention by ensuring coolant flows efficiently through the system.
  
• Provides a flexible connection that absorbs engine movement and thermal expansion without stressing rigid pipes.
  
  

Symptoms Of Wear Or Failure:

• Coolant may seep or drip from the hose itself or around the hose clamp connection points.
• A worn feed hose can cause gradual coolant loss, leading to repeated topping up.
• If the hose leaks or restricts coolant flow, the engine may run hotter than normal.
• A coolant leak often produces a sweet smell in the engine bay or around the vehicle.
• Visible signs of deterioration may include cracking, bulging, hardened rubber, wet staining
  
• If coolant circulation is affected, cabin heat may become weak or inconsistent.
• Modern Porsche models may display coolant level or overheating warnings when leaks develop.

Why Replacement Matters:

• Prevents coolant leaks that can cause low coolant levels and loss of pressure.
  
• Helps avoid engine overheating, which can lead to severe and expensive engine damage.
  
• Restores proper coolant circulation, ensuring the cooling system performs efficiently under all conditions.
  
• Maintains reliable heater performance, since cabin heating depends on correct coolant flow.
  
• Protects other cooling components, as leaks can introduce air into the system and increase strain on hoses, seals, and the water pump.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

94810635506

The product you are viewing cross references to these numbers