Porsche Cayman 987C Engine Water Coolant Pump 2.7 Petrol 99710601102

Porsche Cayman 987C Engine Water Coolant Pump 2.7 Petrol is an original component from the Water pumps group, designed for the cooling system of the engine in the Cayman 987C model with a 2.7 petrol engine. The used OEM water pump ensures proper coolant circulation, stabilizing the engine's operating temperature and supporting its durability in both daily and dynamic driving conditions.

Specifications and technical data

• SKU: 99710601102
• Mark: Porsche
• Condition: Used
• OEM Part Number: 99710601102
• Substitutable numbers: 99710601102, 997 106 011 02
• Fuel type: Petrol
• Part type: Engine Water Pump
• Category: Water Pumps

Purpose and function in the cooling system

The presented water pump is a component of the cooling system responsible for the forced circulation of fluid between the engine block, cylinder head, and heat exchanger. In the 2.7 petrol engine, using the correct pump is crucial for maintaining a stable operating temperature, reducing the risk of overheating, and preserving appropriate thermal clearances within the power unit.

Thanks to a design compliant with Porsche manufacturer standards, the pump works with factory engine accessories, ensuring correct operation at high RPMs typical of units installed in the Cayman 987C. A properly selected coolant flow promotes even heat dissipation from the cylinders and combustion chambers.

Benefits of using an original water pump

Using an original water pump in the Porsche Cayman 987C allows for the preservation of factory cooling system performance parameters. The most important advantages include:

• maintaining compatibility with the factory cooling system design of the petrol engine,
• proper cooperation with the drive belt and other accessories,
• stable operating temperature of the power unit across a wide range of loads,
• reduction of the risk of overheating and secondary engine damage.

Choosing an original component from the Water pumps category is particularly important in sports cars, where the engine often operates under higher loads and the margin for error in cooling is smaller than in typical units.

Condition, origin, and fitment

The water pump is offered as a used part, which allows for optimizing service costs while maintaining the character of original Porsche equipment. The component comes from disassembly, ensuring full structural compatibility with the factory cooling system in the Cayman 987C with a 2.7 petrol engine.

Before installation, standard service procedures are recommended: checking for leaks, verifying operating clearances, and assessing the condition of surfaces that interface with seals. A correctly selected and installed water pump supports the safe operation of the 2.7 unit, especially under conditions of increased thermal load.

Installation and maintenance recommendations

When replacing the water pump in a Porsche Cayman 987C, it is worth paying attention to several technical aspects:

• using new coolant with parameters compliant with the manufacturer's recommendations,
• checking the condition of hoses, clamps, and sealing elements in the cooling system,
• bleeding the system after installation to avoid local overheating,
• verifying the correct tension of the drive belt working with the pump.

Performing service in this manner allows you to fully utilize the potential of the installed water pump and reduce the risk of needing further cooling system interventions in the near future. In case of doubts regarding part selection, comparing data with the vehicle's service documentation or identification numbers in the specification may be helpful.

If you are planning a comprehensive repair or upgrade of the engine area in your Porsche and need other components from the same group, such as housings, seals, or additional pump drive elements, check the available parts in the Porsche Water pumps category.

To better understand the relationships between the cooling system and engine fuel supply, and to correctly select components according to manufacturer markings, it is worth consulting a guide describing diagnostics and the selection of fuel supply elements – the article "Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration" will be helpful, as it discusses practical rules for working with OEM numbers and service procedures.

If you want to plan your Porsche service more broadly using original parts from disassembly, you will find useful tips in the material "Luxury within reach – how to service a Porsche legend using proven used parts", which describes strategies for safely reducing maintenance costs while maintaining high component quality.