Water Pump & Housing. Porsche 987.2 Boxster / 987.2 Cayman / 997.2  ❭  9A110603810

Water Pump & Housing.
The OE Match Water Pump & Housing is a high-quality replacement engine cooling system component designed to circulate coolant efficiently throughout the engine while providing an integrated mounting housing for secure installation. Manufactured to OE specifications for fit, flow rate and durability, this complete assembly helps maintain optimum engine operating temperatures and protects critical engine components from overheating.  

Fits:

• Porsche Boxster 987 MKII 2.9L 2009-12
• Porsche Boxster S 987 MKII 3.4L 2009-12
• Porsche 997 MKII Carrera C2 3.6L 2009-12
• Porsche 997 MKII Carrera C4 3.6L 2009-12
• Porsche 997 MKII Carrera C2S 3.8L 2009-12
• Porsche 997 MKII Carrera C4S 3.8L 2009-12
• Porsche Cayman 2.9L 987C MKII 2009-12
• Porsche Cayman S / R 3.4L 987C MKII 2009-12

Diagram Ref No 1

The unit incorporates a precision-engineered water pump with an integrated housing, reducing installation complexity and ensuring correct alignment within the cooling system. Constructed from premium-grade aluminium and high-strength composite materials, with a precision-balanced impeller and durable bearing assembly, it is designed to deliver reliable coolant circulation under all driving conditions.   

What This Product Does:

• Circulates coolant throughout the engine and cooling system.
• Maintains the correct engine operating temperature.
• Prevents engine overheating.
• Promotes efficient heat transfer through the radiator.
• Supports consistent coolant flow under varying engine loads.
• Helps maintain optimum engine performance and fuel efficiency.
• Protects internal engine components from excessive heat.
• Forms an essential part of the engine cooling system.

Symptoms Of Wear Or Failure:

• Engine overheating or fluctuating coolant temperatures.
• Coolant leaks from the pump housing or shaft seal.
• Low coolant level warnings.
• Grinding, whining or squealing noises from the water pump bearing.
• Excessive play in the water pump pulley.
• Steam or coolant odour from the engine bay.
• Visible coolant residue around the pump housing.
• Cooling system fault warnings.
• Poor heater performance caused by inadequate coolant circulation.
• Engine damage resulting from prolonged overheating if left unresolved.

Why Replacement Matters:

• The water pump operates continuously whenever the engine is running and is exposed to constant coolant flow, pressure changes, heat cycles and mechanical loading. Over time, bearings can wear, seals may deteriorate and the impeller can become damaged or inefficient, reducing coolant circulation throughout the engine.
• A failing water pump can lead to coolant leaks, reduced cooling performance and engine overheating. Continued operation with insufficient coolant circulation can result in severe engine damage, including warped cylinder heads, blown head gaskets and premature wear of internal engine components.
• Replacing a worn water pump and housing assembly restores efficient coolant circulation and helps maintain stable engine operating temperatures. An OE Match replacement provides factory-style fitment, dependable sealing performance and long-lasting durability, ensuring reliable cooling system operation and helping preserve the performance, efficiency and longevity expected from your Porsche.

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9A110603810

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