Front engine coolant intake pipe / line hose. Porsche 997.1 / 997.2  ❭  99710665104

Front engine coolant intake pipe / line hose
This original Porsche coolant pipe forms part of the front radiator feed and return system, helping carry coolant through the front cooling circuit to maintain correct engine temperature.

Fits:
Porsche 997.1 Carrera 3.6L 2005 - 2008  (Engine code: 9605)
Porsche 997.1 Carrera 3.8L 2005 - 2008  (Engine code: 9701)
Porsche 997.1 Turbo 3.6L 2007 - 2009 (Engine code: 9770)
Porsche 997.2 Carrera 3.6L 2009 - 2012 (Engine code: A102)
Porsche 997.2 Carrera 3.8L 2009 - 2012 (Engine code: A101)
Porsche 997.2 Turbo 3.8L 2010 - 2013 (Engine code: A170)
Porsche 997 GT3 3.6L 2007 - 2010 (Engine code: 9776)

Diagram ref no 15

This part supersedes / cross-references the earlier Porsche numbers: 99710665102, 99710665103

What This Part Does / Functions
•  Carries coolant within the front radiator cooling circuit
•  Connects into the front coolant pipework and radiator feed system
•  Helps maintain correct coolant flow between the engine and front radiators
•  Supports stable engine operating temperature
•  Helps prevent coolant restriction caused by aged, damaged or blocked pipework
•  Provides correct OE Porsche shape, connection points and fitment
•  Replaces a leaking, cracked, corroded or damaged original coolant pipe
•  Supports reliable cooling system performance on high-performance 997 models.

Why Replace This Part?
The coolant pipe is exposed to heat cycles, pressure, coolant additives, road debris and age-related wear. Over time, the pipe or its connections can become brittle, corroded, cracked or start leaking. A failing coolant pipe may cause coolant loss, low coolant warnings, overheating or visible leaks around the front cooling system. Replacing it with a Genuine Porsche OE coolant intake pipe helps restore correct coolant flow and factory fitment. This is especially important on performance models such as the 997 Turbo and 997 GT3, where efficient cooling is essential for engine reliability.

When to Replace This Part
•   If coolant is leaking from the front radiator pipework area
•   If the pipe is cracked, damaged, corroded or distorted.
•   If coolant loss or low coolant warnings are present
•   During front radiator or cooling hose replacement
•   During front-end cooling system overhaul
•   If the pipe connection points are damaged or no longer seal correctly
•   After accident damage or impact to the front cooling circuit
•   When restoring the cooling system with correct OE Porsche parts.

Where It Fits on the Car
This part fits in the front coolant system / front radiator circuit. It is part of the coolant feed/intake pipework that connects the vehicle’s front cooling components and helps route coolant through the radiator system.

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

99710665104

The product you are viewing cross references to these numbers