Porsche Boxster 986 2.7 Engine Coolant Radiator Left Right N/O/S 99610613150

Visual condition of the part

The product shows signs of use visible in the photos.

Porsche Boxster 986 2.7 Engine Coolant Radiator Left Right N/O/S is an original cooling system component designed for installation on either the left or right side of the vehicle. Engineered for the 2.7 petrol engine, it ensures stable heat dissipation from the engine and supports the maintenance of optimal operating temperatures. This solution is dedicated to users who expect proven compatibility, correct thermal efficiency, and factory connection geometry.

Specifications and technical data

• SKU: 99610613150-1
• Mark: Porsche
• Condition: Used
• OEM Part Number: 996106131
• Substitutable numbers: 996106131, 996 106 131, 8MK376714, 8MK 376 714
• Location on the vehicle: Right, Left
• Fuel type: Petrol
• Category: Radiators

Purpose and function in the cooling system

The presented radiator belongs to the Water Radiators category and is intended for use in the cooling system of the Porsche Boxster 986 2.7 petrol engine. The component is responsible for heat exchange between the coolant and the air flowing through the core, stabilizing the engine temperature across a wide range of loads.

The ability to mount it on either the left or right side of the vehicle allows for flexible use of the component depending on the car's configuration and the scope of repairs. Thanks to the retention of the factory shape and port layout, correct hose connection and compatibility with original fans and air duct shrouds are ensured.

Construction and performance parameters

The radiator core has been designed for effective heat dissipation from the petrol engine, taking into account the thermal characteristics of the 2.7 unit. The density of the fins and flow channels has been selected to ensure:

• stable operating temperature during city and highway driving,
• adequate performance reserve under higher thermal loads,
• proper cooperation with the stock thermostat and coolant pump.

The appropriate mounting geometry facilitates installation at factory body points, without the need for bracket modifications or additional adapters. This is particularly important in sports cars, where the precision of component fitment affects airflow in the front part of the body.

Condition, verification, and service application

The radiator is a used component, which in practice means the possibility of an economical repair of the cooling system while maintaining the original design specifications. This type of component is particularly useful in situations where mechanical damage has occurred (e.g., after a collision) or when there is a need to replace one side of the cooling system without interfering with other sub-assemblies.

Thanks to the preservation of the factory design, it is possible to maintain the engine's stock operating parameters without the risk of undercooling or overheating the unit. This is important both from the point of view of engine durability and performance stability under typical road conditions.

Benefits of using an original radiator in the Porsche Boxster 986 2.7

Using an original radiator in the Porsche Boxster 986 2.7 allows for maintaining the consistency of the entire cooling system. Key advantages include:

• factory fitment to the body and accessories – compatibility with stock brackets, hoses, and fans,
• maintenance of the petrol engine's thermal characteristics as intended by the manufacturer,
• possibility of replacing a single radiator on the left or right side without interfering with other elements,
• a cost-effective solution compared to purchasing a completely new set of radiators.

A cooling system configured in this way promotes even temperature distribution in the engine, which is significant for the longevity of gaskets, cylinder heads, and other components interacting with the coolant.

Selection by OEM number and technical support

To ensure that the presented radiator will work properly with your specific Porsche, it is worth verifying compatibility by OEM number and interchangeable numbers based on vehicle data. In practice, it is best to compare information from the car's documentation with the part manufacturer's catalog data.

If you want to organize the process of selecting cooling system components by OEM or reference numbers, the following practical guide will be helpful: how to choose the right car part by VIN and OEM number. You will find a step-by-step procedure and tips on what to pay attention to when purchasing used components.

Expanding knowledge about the cooling system and related parts

When replacing the radiator, it is worth analyzing the general condition of the cooling system – hoses, clamps, thermostat, and the quality of the coolant. It is also good practice to check the operation of the fans and the tightness of connections after the first heating and cooling cycles of the engine. If you want to better understand the impact of a functional radiator on the durability of the power unit, take a look at the article Engine cooling system – overheating, repair, and used radiators, which discusses typical symptoms of overheating and the consequences of maintenance neglect.

If you are planning a comprehensive repair or upgrade of the engine area in your Porsche and need other elements from the same group, such as additional radiators, mounting elements, or related cooling system components, check out the available parts in the Porsche Water Radiators category.