Heat Exchanger BMW F20 F21 F30 LCI B38 B48 Oil Cooler Petrol Engine 8585624

BMW F20 F30 LCI B38 B48 Oil Cooler 8585624 is an original part from the Oil Coolers and Hoses group, designed for gasoline engines paired with automatic transmissions. It ensures stable heat dissipation from the engine oil, contributing to the safe operation of modern BMW engines in daily and dynamic use.

Specifications and technical data

• SKU: 8585624
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8585624
• Substitutable numbers: 8585624, 11428585624, 8574003, 11428574003, KZ
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: Oil Coolers & Lines

Intended Use and Role in the Lubrication System

The oil cooler in BMW F20 and F30 LCI models with B38 and B48 engines is responsible for maintaining a stable oil temperature under urban, highway, and higher load conditions. In conjunction with the automatic transmission, it helps preserve the oil's proper viscosity, supporting precise lubrication of moving parts and reducing the risk of overheating.

In modern BMW gasoline engines, oil temperature control is crucial for the durability of the turbocharger, bearings, and timing system. An efficient oil cooler helps keep engine operating parameters within the manufacturer's specifications, promoting stable running characteristics and predictable performance.

Benefits of Using an Original BMW Oil Cooler

Choosing an original oil cooler from the Oil Coolers and Hoses group ensures a perfect fit with the factory cooling and lubrication system without the need for modifications. This means:

• maintaining the factory flow geometry for oil and coolant,
• correct positioning of connections relative to the engine block and hoses,
• compatibility with accessories dedicated to B38/B48 gasoline engines,
• consistency with the operating parameters of the automatic transmission in the given drivetrain.

This ensures a predictable installation process and minimizes the risk of leaks or improper oil cooling.

Technical Characteristics and Fitment

The presented oil cooler is a component designed specifically for BMW B38 and B48 gasoline engines in F20 and F30 LCI body styles. Its design is adapted for operation with an automatic transmission, which is important for the distribution of thermal loads throughout the drivetrain.

The part features dedicated manufacturer markings and interchangeable numbers, facilitating verification of compatibility with your specific vehicle configuration. Before purchasing, it is advisable to compare the oil cooler installed in your car in terms of engine type, model year, and equipment version to ensure full installation compatibility.

Condition, Application, and Practical Installation Tips

As a used part, the BMW oil cooler for F20/F30 LCI offers an economical solution for users looking to restore the efficiency of their oil cooling system while maintaining the original manufacturer's specifications. Before installation, it is recommended to:

• check the connection ports for cleanliness and any damage,
• replace seals with new ones compatible with the specific application,
• inspect the cooling system for contaminants or deposits,
• bleed the system after installation according to the BMW service procedure.

This approach allows for the full utilization of the part's potential and reduces the risk of subsequent service interventions.

Technical Support and Additional Materials

To better understand the impact of temperature on the cooling and lubrication system, it is worth consulting the guide describing operation in high temperatures: Summer Heat vs. Cooling System: Used Coolers and Fans Guarantee Savings. The article discusses practical aspects of selecting and using cooling components in real-world driving conditions.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other parts from the same group, such as additional coolers, oil lines, or mounting components, check the available parts in the BMW Oil Coolers and Hoses category.