Radiator Coolant Hose Kit. Porsche 997 Carrera / 987 Cayman & Boxster › RADHOSEKIT.997.OEM

Radiator Coolant Hose Kit
Complete radiator coolant hose kit for selected Porsche 987 Boxster, 987 Cayman and 997 Carrera / GT3 models. This kit combines OE Match radiator coolant hoses with Genuine Porsche coolant hose connectors, providing the main components required to renew the relevant radiator hose connections within the cooling system. Ideal for cooling system repair, preventative maintenance or replacement of ageing, cracked, hardened or leaking coolant hoses and connectors.

Fits:
Porsche 987.1 Boxster / S 2005 - 2008
Porsche 987.2 Boxster / S 2009 - 2012
Porsche 987C.1 Cayman / S 2006 - 2008
Porsche 987C.2 Cayman / S 2009 - 2012
Porsche 997 GT3 2007 - 2010
Porsche 997.1 Carrera 3.6L / 3.8L  2005 - 2008 CABRIO/COUPE
Porsche 997.2 Carrera 3.6L / 3.8L  2009 - 2012 CABRIO/COUPE

Diagram ref no 9, 10 & 11

This kit contains four OE Match radiator coolant hoses together with two Genuine Porsche hose connectors.

Please Note: Three of the four pipes included in this kit do not come with clamps. You can reuse your existing clamps or purchase new genuine OEM clamps separately. When you add the kit to your basket, the recommended clamps will appear as suggested products, allowing you to easily add them to your order.

The hoses form part of the coolant circulation system between the engine and radiator circuit, while the connectors join the relevant hose sections together and help maintain a secure, sealed cooling system.

Supplying these components together makes the kit a practical option when carrying out a larger cooling system overhaul rather than replacing individual hoses separately.

What this kit does

• Replaces multiple radiator coolant hoses
• Includes two Genuine Porsche coolant hose connectors
  Includes two Genuine Porsche hose clamps
• Helps restore reliable coolant circulation
• Helps maintain cooling system pressure
• Supports stable engine operating temperatures
• Replaces ageing, hardened or leaking hose components
• Suitable for cooling system repair or refurbishment
• Combines OE Match hoses with Genuine Porsche connectors

Why Replace the Radiator Coolant Hoses?
Coolant hoses are continuously exposed to heat, cooling system pressure and repeated temperature cycles. Over time, rubber hoses can harden, crack, swell or deteriorate, while connectors can become damaged or develop sealing issues.

Common signs of ageing cooling system components include:

• Coolant leaks
• Dried coolant residue around connections
• Cracked or hardened hoses
• Swollen hose sections
• Coolant smell around the vehicle
• Low coolant warnings
• Loss of cooling system pressure
• Increased risk of overheating

Replacing ageing hoses and connectors together helps restore the integrity of the cooling system.

When to Replace This Kit

• One or more radiator hoses are leaking
• Rubber hoses are cracked, swollen or hardened
• Hose connectors are damaged or worn
•  Cooling system is being overhauled
• Preventative cooling system maintenance is being carried out
• Multiple original hoses have reached a similar age

Where it fits on the car
Fits within the radiator coolant hose circuit, covering components shown under diagram references 9, 10 and 11.

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

RADHOSEKIT.997.OEM

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