Porsche Boxster 986 Radiator Fan Engine Cooling Bosch 2.7 Petrol 99662403502

Porsche Boxster 986 Radiator Fan Engine Cooling Bosch 2.7 is an original cooling system component designed for installation in the rear section of a petrol-powered vehicle. Thanks to a design compliant with Porsche standards and Bosch technology, it ensures stable heat dissipation from the power unit, which translates into safe and predictable engine operation. This is a solution for users who expect proven quality and want to maintain the factory cooling characteristics of their Boxster.

Specifications and technical data

• SKU: 99662403502
• Mark: Porsche
• Condition: Used
• OEM Part Number: 99662403502
• Substitutable numbers: 99662403502, 9 966 240 35 02, 0 130 303 824, 0130303824, 2140711157, 21 407 11 157
• Location on the vehicle: Rear
• Fuel type: Petrol
• Category: Fan & Shroud Assemblies

Purpose and function in the cooling system

The presented fan is a component from the Fans and fan housings group, responsible for forced airflow through the engine radiator in a Porsche Boxster 986 with a 2.7 petrol engine. Mounted in the rear of the vehicle, it works in conjunction with the radiator and temperature sensors, stabilizing engine operating conditions both in city traffic and during dynamic driving.

A properly selected radiator fan:

• maintains the correct engine operating temperature range,
• reduces the risk of overheating in traffic jams and under high loads,
• supports uniform cooling throughout the entire operating cycle of the power unit.

Benefits of using an original Bosch fan

Using a Bosch fan dedicated to the Porsche Boxster 986 allows you to maintain the parameters specified by the vehicle manufacturer. The original design ensures:

• proper cooperation with the engine control system – correct activation and deactivation at specific temperatures,
• stable airflow matched to the radiator's characteristics,
• proper rotor balancing, which reduces vibration and noise during operation.

As a result, the fan is a technically safe choice when replacing a worn or damaged component, without the need for modifications to the installation or housing.

Mounting characteristics and compatibility

The fan has been designed for mounting in the rear of the body, in the power unit zone of the Porsche Boxster 986 with a petrol engine. Proper matching of dimensions and mounting points facilitates installation in place of the factory component, maintaining the original airflow path through the radiator.

The component has an assigned OEM part number and associated interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration. In case of doubt during selection, it is worth using the OEM number or reference numbers recorded in the product's technical specification.

Product condition and practical application

The offered fan comes from the category of used components, which allows for an economical repair of the cooling system while maintaining the original design. This solution is particularly beneficial when servicing older Porsche Boxster 986 models, where both technical compliance and reasonable vehicle maintenance costs are important.

A properly selected and functional engine radiator fan has a direct impact on:

• the stability of the power unit's operating temperature,
• reducing the risk of damage resulting from overheating,
• driving comfort in city conditions and high ambient temperatures.

Technical support and additional information

To better understand the impact of a functional fan on the safety of the power unit during high temperatures, it is worth reading the guide: Summer heat vs. cooling system: used radiators and fans as a guarantee of savings. The article discusses practical aspects of operating and selecting used cooling system components.

If you want to organize the process of selecting parts by OEM number or reference numbers, the following material will also be helpful: Guide: how to select the right car part by VIN and OEM number, where you will find a step-by-step procedure.

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 additional fans, housings, or covers, check the available parts in the Porsche fans and fan housings category.