BMW X1 F48 Mini F55 F56 Turbocharger Line Turbo Oil Feed Pipe B37 Diesel 8579999

The BMW X1 F48 Mini F55 F56 B37 Diesel Turbocharger Oil Hose is an original turbocharger and parts component designed for B37 diesel engines. This oil hose ensures proper lubrication of the turbocharger, which translates into stable engine operation and reduced risk of costly breakdowns.

Specifications and technical data

• SKU: 8579999
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 8579999
• Substitutable numbers: 8579999, 11428579999
• Fuel type: Diesel
• Category: Turbos & Parts

Purpose and function of the turbocharger oil line

The turbocharger oil line in the B37 engine is responsible for the controlled flow of oil to the turbine bearings. A properly sized and sealed line:

• ensures stable oil pressure in the turbocharger,
• reduces the risk of rotor seizure and excessive bearing wear,
• minimizes oil leaks around the turbine housing,
• helps maintain the correct operating temperature of the charging system.

The element is dedicated to diesel units, which means it has been designed with the loads typical of diesel engines in mind – higher torque and long-term operation under load.

Compatibility with BMW X1 F48 and Mini F55 / F56

The B37 Diesel Turbocharger Oil Hose is designed for use in BMW X1 F48 and Mini F55 and F56 vehicles equipped with the appropriate B37 engine. This ensures the user receives a component specifically designed for the turbocharger system in these models, simplifying installation and maintaining the factory hose routing.

Original Mini OE origin means adherence to manufacturer standards in terms of internal diameter, connection type, and material resistance to operating temperature and pressure. This is important when replacing hoses in vehicles subjected to intensive use, such as in city traffic or on long journeys.

Used condition - conscious service choice

The cable offered is in used condition, representing a reasonable compromise between repair cost and maintaining the original OEM specifications . Used part from disassembly:

• allows you to reduce the cost of servicing compared to a new part,
• Maintains compliance with the factory design of the turbine lubrication system,
• is a good solution for ongoing repairs and restoring efficiency after a turbocharger failure.

During installation, it is recommended to use new seals and thoroughly clean the connection sockets to fully utilize the cable's potential and ensure the tightness of the system.

Benefits of using the original oil line

Choosing the original turbocharger oil hose for the BMW X1 F48 and Mini F55/F56 with the B37 engine brings a number of practical service benefits:

• Factory fit – no need for modifications, drilling or bending the cable.
• Stable turbine lubrication – proper oil flow supports the service life of the turbocharger.
• Reduced risk of leaks – appropriately shaped ends and straightening sections reduce stress at the joints.
• Compatibility with the diesel system – designed to operate in conditions typical of diesel engines.

This solution is especially recommended when replacing a turbocharger, removing the effects of an oil leak or performing preventive maintenance on the B37 unit.

Complementing the offer and service knowledge

If you're looking for other turbochargers and parts for your Mini, check out our dedicated offer: turbochargers and parts for your Mini . This will help you easily assemble the components you need for a comprehensive turbocharger service.

For post-accident repairs or larger bodywork and mechanical work, it's also worth checking out the guide on our blog: Body and Exterior – Post-accident Repairs Using Disassembled Parts . This article helps you plan the scope of work, select the appropriate OEM disassembled parts, and safely combine mechanical repairs with bodywork reconstruction.