Oil Pipe BMW X3M F97 X4M F98 Petrol S58 Turbocharger Oil Supply Cyl. 4-6 8054869

The BMW X4M F98 Petrol S58 Turbocharger Oil Supply Line for Cylinders 4-6 is a specialized component of the supercharging system, responsible for a stable oil supply to the turbocharger in the S58 sports engine. A properly selected oil supply line is crucial for turbocharger durability, proper lubrication, and safe operation of the petrol engine under high loads.

Specifications and technical data

• SKU: 8054869
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8054869
• Substitutable numbers: 8054869, 11428054869
• Fuel type: Petrol
• Category: Turbos & Parts

Purpose and function in the supercharging system

This cylinder 4-6 turbocharger oil supply line was designed for the S58 engine used in the petrol-powered BMW X4M F98. Its task is to precisely supply oil at the correct pressure to the turbocharger serving the second bank of cylinders, which directly affects:

• stable lubrication of turbocharger bearings,
• heat removal from rotating elements,
• maintaining the correct operating characteristics of the supercharging system at high revs,
• reducing the risk of turbocharger seizure and overheating.

The correct selection of the oil line is particularly important in high-speed engines, where thermal and pressure loads are much higher than in standard units.

Original BMW design and fit

This component comes from BMW's original equipment line of turbochargers and components, retaining the original geometry, internal diameters, and mounting points. This allows the hose to:

• full compatibility with the factory oil system of the S58 engine,
• correct routing in the engine compartment, without collisions with other components,
• maintaining oil flow parameters in line with the manufacturer's assumptions.

The original design minimizes the risk of leaks, incorrect positioning or stresses that could occur when using substitutes with a different geometry.

Characteristics of the oil line used

The cable is offered in used condition, which means it has been disassembled and retains the factory material and construction specifications. The key features of this type of component are:

• no visible mechanical damage in the area of the cable and connection terminals,
• maintaining the shape and stiffness enabling correct positioning in the engine compartment,
• Possibility of reassembly using appropriate seals and fasteners.

A used oil hose is a sensible choice for users who want to restore the efficiency of their supercharger system while maintaining the factory design without having to invest in a new component.

Benefits of using the original cable in the BMW X4M F98

The use of a dedicated oil supply line for the cylinder 4-6 turbocharger in the S58 engine brings a number of practical benefits:

• stable operation of the turbocharger thanks to proper lubrication and oil cooling,
• maintaining the factory performance of the petrol engine, especially during dynamic driving,
• reducing the risk of oil leaks in the turbocharger area,
• easier diagnostics and service thanks to the use of a component compliant with the manufacturer's documentation.

For high-performance cars like the BMW X4M F98, keeping the supercharger system in good condition is crucial for both reliability and operational safety.

Parts selection and additional technical materials

If you're looking for other turbochargers and parts for BMW, check out our dedicated category: Turbochargers and Parts for BMW . There you'll find a wide selection of turbocharger components tailored to various BMW models.

When planning major drivetrain repairs, it's also worth checking out a guide on the cost-effectiveness of using second-hand components, such as our article on used transmissions – when it's worth it and what you need to remember . It will help you better assess how to wisely combine new and used components in one vehicle.

Summary

The BMW X4M F98 Petrol S58 Turbocharger Oil Supply Hose for Cylinders 4-6 is a specialized, original turbocharger component designed for the S58 petrol engine. It ensures proper turbocharger lubrication, supports the durability of the entire system, and maintains the engine's factory operating parameters. It's a practical solution for users who prioritize compliance with manufacturer documentation and technically sound turbocharger repair.