Coolant breather hose, RIGHT. Porsche 996 C4S / Turbo  ❭  99610613883

Coolant breather hose, RIGHT
OE Match right coolant breather hose for Porsche 996 Carrera 4S and 996 Turbo models. This replacement cooling system hose helps route coolant and air bleed flow correctly, supporting reliable cooling system operation.

Fits:
Porsche 996 C4S 3.6L 09/2001 - 2005
Porsche 996 TURBO 2000 - 2005
Porsche 996 GT2 2001 - 2005

Diagram ref no 11

The coolant breather hose helps manage coolant circulation and air bleeding within the cooling system. A correctly fitted hose helps prevent coolant leaks, trapped air, overheating issues, and poor cooling system performance.

Functions
•  Replaces the right coolant breather hose
•  Helps route coolant and air bleed flow correctly
•  Supports cooling system bleeding and circulation
•  Helps prevent coolant leaks from aged or split hoses
•  Supports stable engine operating temperature
•  Suitable for cooling system service or engine bay repai
•   OE Match replacement for Porsche 996 C4S and Turbo cooling systems.

Why Replace This Part?
Coolant hoses can harden, crack, swell, split, or leak due to age, heat cycles, coolant exposure, and engine bay conditions. A damaged breather hose may cause coolant loss, air pockets, overheating, visible leaks, coolant smell, or pressure loss. Replacing the hose helps restore correct cooling system integrity and reliability.

When to Replace This Part
•   Coolant leak is visible from the right-side hose area
•   Hose is cracked, swollen, brittle, split, or soft
•   Cooling system pressure loss is present
•   Coolant smell or residue is noticed in the engine bay
•   Overheating or trapped air symptoms are present
•   Cooling system service or engine repair is being carried out
•   Preventive hose replacement is required during restoration.

Where it fits on the car
This hose fits on the right side of the cooling system / engine bay coolant breather circuit on Porsche 996 C4S and 996 Turbo models.

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Related, superseded, cross reference or alternative numbers for comparison.

99610613883

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