BMW E60 E61 E63 E64 LCI Diesel Engine Cooling Coolant Water Radiator 7795878

The BMW E60 E61 E63 E64 LCI Water Radiator Diesel is an original cooling system component designed for BMW models with diesel engines. It ensures stable heat dissipation from the powertrain, which translates to a safe engine operating temperature and extended engine life. This is a practical solution for drivers looking for a proven, factory water radiator for their facelifted BMW 5 and 6 Series.

Specifications and technical data

• SKU: 7795878-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7795878
• Substitutable numbers: 17117795878, 7795878, 31356757071, 6757071
• Fuel type: Diesel
• Category: Radiators

Intended Use and BMW Compatibility

The presented water radiator has been specifically designed for BMW E60, E61, E63, and E64 LCI (facelifted) models equipped with diesel engines. This means maintaining the factory geometry, correct mounting hole spacing, and appropriate connection port layout, which facilitates installation in place of the original component.

Thanks to the use of original OEM design, the radiator works with the factory fan, coolant hoses, and sensors, without the need for any modifications to the system. This solution is particularly beneficial for users who want to restore the full functionality of the cooling system after a failure or wear of the previous component.

Technical Characteristics and Role in the Cooling System

The water radiator is responsible for effectively transferring heat from the coolant to the surroundings, which is crucial for BMW diesel engines. The proper design of the core and flow channels ensures:

• stable operating temperature of the diesel engine in urban and highway conditions,
• adequate coolant flow under powertrain load,
• compatibility with the factory thermostat and radiator fan.

A properly selected water radiator reduces the risk of overheating, power loss, and accelerated wear of engine components. This is particularly important for diesel engines due to higher thermal loads.

Condition, Origin, and Benefits of Using OEM Parts

The offered radiator belongs to the category of BMW water radiators and is an original part, sourced from disassembly. This type of OEM part retains factory operating parameters, which translates to:

• precise fit for the specific body version and engine,
• compatibility with original brackets, covers, and hoses,
• consistency with the factory cooling system design.

Choosing a used OEM radiator is a sensible compromise between repair cost and maintaining the quality and predictability of the cooling system's operation. Unlike random aftermarket replacements, the original design is engineered for specific BMW models, minimizing the risk of installation issues.

Why Choose BMW Water Radiators for Diesel Engines

BMW diesel engines require an efficient and effective cooling system, especially when driving under heavy load or in high ambient temperatures. Using the appropriate water radiator ensures:

• maintaining the correct operating temperature during prolonged driving,
• better protection of seals, the cylinder head, and engine accessories,
• stable engine operation in urban and highway cycles.

If you are looking for other BMW water radiators for different models or engine configurations, check out the BMW water radiators available in our store to find the perfect part for your car.

Practical Installation and Maintenance Tips

When replacing the water radiator in a BMW E60, E61, E63, or E64 with a diesel engine, it is worth paying attention to a few operational aspects:

• using the correct coolant in accordance with the manufacturer's recommendations,
• thoroughly bleeding the system after installation,
• checking the condition of hoses, clamps, and mounting elements.

To better understand how high temperatures affect the cooling system and why used OEM parts are a beneficial choice, read the guide Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings. This is a practical addition to your knowledge when planning a radiator replacement in your BMW.