Water Radiator BMW F10 F11 LCI 528i N20 Engine Coolant Cooler Unit 7626559

Water Radiator BMW F10 F11 LCI 528i N20 Engine Coolant Cooler Unit is an original cooling system component designed for 5 Series LCI models equipped with the N20 engine. Thanks to its factory-spec design, it ensures proper heat exchange and a stable operating temperature for the powertrain, which translates into engine durability and operational safety. This is a solution for users looking for a component structurally matched to BMW, without the need for modifications or assembly compromises.

Specifications and technical data

• SKU: 8672010
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8672010
• Substitutable numbers: 17118672010, 8672010, 17118658303, 8658303, 17117626559, 7626559
• Category: Radiators

Purpose and compatibility for BMW F10/F11 LCI 528i N20

The presented radiator has been designed for the cooling system in the BMW 5 Series F10/F11 LCI generation, specifically the 528i version with the N20 engine. This ensures the maintenance of correct connection geometry, appropriate channel cross-sections, and heat exchange surface area, which is crucial for maintaining stable thermal parameters under both daily driving conditions and higher engine loads.

Due to its factory origin, the radiator works seamlessly with original hoses, housings, and accessories, which facilitates installation and reduces the risk of leaks. Such compatibility is particularly important in modern BMW designs, where the cooling system is precisely tuned to engine operation and control electronics.

Technical and functional characteristics

As an element in the Water Radiators category, the product is responsible for the efficient dissipation of heat from the coolant circulating between the engine and the heat exchanger. The properly selected fin density and flow channel design allow for maintaining an optimal operating temperature, which contributes to:

• stable operation of the N20 engine across the full load range,
• reduced risk of overheating in city traffic and on the highway,
• proper cooperation with the thermostat and other cooling system components.

The original radiator design promotes uniform temperature distribution throughout the heat exchanger, which limits local material stress and supports longer, predictable operation. This is especially important in higher-power vehicles such as the BMW 528i, where the cooling system operates under greater thermal load.

Product condition and benefits of choosing a used part

The offered radiator is a used item, which allows you to combine the functionality of an original BMW part with an attractive purchase price. For many users, this is a reasonable compromise between quality and cost, especially during comprehensive cooling system repairs where several components are replaced simultaneously.

Choosing a used water radiator is also a way to reduce raw material consumption and reuse functional parts, which is significant from an economic and environmental perspective. With proper installation and the use of the correct coolant, such a part can continue to provide stable system operating parameters for a long time.

Practical installation and maintenance tips

When replacing the radiator in a BMW F10/F11 528i N20, it is worth paying attention to a few technical aspects:

• thorough bleeding of the cooling system after installation,
• checking the condition of hoses, clamps, and connection ports,
• using coolant with parameters consistent with the vehicle manufacturer's recommendations,
• verifying fan operation and the correct activation of the system at higher temperatures.

This approach minimizes the risk of subsequent leaks and allows you to fully utilize the potential of the installed water radiator. It is also good practice to periodically perform a visual inspection of the heat exchanger for debris and mechanical damage, especially in cars used intensively or in difficult conditions.

Cooling system expansion and additional materials

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as additional heat exchangers, coolant hoses, or expansion tanks, check out the available parts in the BMW Water Radiators category.

To better understand how high temperatures affect the cooling system and why used components, such as radiators and fans, can be a cost-effective choice, read our guide: Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.