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Engine coolant hose, Intake. Porsche 996 ❭ 99610672305
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 996 TURBO 2000-05
This OE Match engine coolant hose is a replacement intake-side coolant hose for Porsche 996 models. It is designed to match the original-style fitment and function, helping maintain correct coolant flow within the engine cooling system.
Fits:
Porsche 996 Carrera 1998 - 2005
Porsche 996 Turbo 2001 - 2005
Diagram ref no 5
The engine coolant hose carries coolant through the intake-side section of the cooling circuit, helping regulate engine temperature and support efficient heat transfer. A secure, leak-free coolant hose is essential for maintaining the correct operating temperature and protecting the engine from overheating.
Functions
• Replaces the intake-side engine coolant hose
• Carries coolant through the engine cooling system
• Helps maintain correct engine operating temperature
• Supports coolant circulation and heat transfer
• Helps prevent coolant leaks and pressure loss
• Replaces cracked, swollen, split, leaking, or aged original hoses
• OE Match replacement for cooling system repair and maintenance
Why Replace This Part?
Coolant hoses are exposed to heat, pressure, coolant chemicals, vibration, and age-related wear. Over time, the hose can harden, soften, swell, crack, split, or leak. A failing coolant hose may cause coolant loss, overheating, steam from the engine bay, low coolant warnings, or reduced cooling system reliability. Replacing a worn coolant hose helps protect the engine and restore dependable cooling system performance.
When to Replace This Part
• The coolant hose is cracked, swollen, soft, brittle, or split
• Coolant leaks are visible around the hose or connections
• The engine shows signs of overheating or coolant loss
• The hose connection is loose or contaminated
• The cooling system is being serviced or flushed
• Related coolant pipes, thermostat, water pump, or radiator parts are being replaced
• Preventative replacement is being carried out during engine maintenance.
Where it fits on the car
This coolant hose fits on the intake-side area of the engine cooling system on Porsche 996 models. It forms part of the coolant circulation circuit and connects according to the factory cooling system layout.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610672305
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08

Fits:
Porsche 987 Boxster / Boxster S 2005-08 (I480 / I481)
Porsche 987c Cayman / Cayman S 2006-08 (I480)
Porsche 986 All manual 1997-2004 (I480) / (I481)
* I480 - 6-speed manual transmission
* I481 - 5th-speed manual transmission
This product supersedes Porsche's old part numbers:
- 996 106 222 15
Click "Zoom in" to see the diagram.
Diagram ref no 10.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99610622217
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08

Fits:
Porsche 987 Boxster 2.7L
Porsche 987 Boxster S 3.2L / 3.4L
Porsche 987C Cayman 2.7L
Porsche 987C Cayman S 3.4L
Click 'Zoom in' for large parts diagram.
Diagram ref no 29
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98710650804
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Oil And Coolant Caps With Seals Included.
Fits:
Porsche 987.1 Boxster MKI 2005>>2008
Porsche 987.2 Boxster MKII 2009>>2012
Porsche 987.1 Cayman MKI 2005>>2008
Porsche 987.2 Cayman MKII 2009>>2012
Diagram Ref No 1 (Diagram Ref No 3, 4, 5 And 6 Included)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98710615002
The product you are viewing cross references to these numbers
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