Oil Pipe BMW F80 M3 F82 M4 S55 Turbocharger Return Outlet Line 7848526

The BMW F80 M3 F82 M4 S55 Turbo Oil Hose is a specialized turbocharger component designed for the S55 sports petrol engines. It ensures a stable oil supply to the turbocharger, which is crucial for the durability and efficiency of the entire system.

Specifications and technical data

• SKU: 7848526
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7848526
• Substitutable numbers: 7848526, 11427848526, KD
• Fuel type: Petrol
• Category: Turbos & Parts

Purpose and role in the turbocharging system

The turbocharger oil line in the BMW F80 M3 and F82 M4 models with the S55 engine operates in a demanding high-temperature and high-pressure environment. Its task is to precisely lubricate the turbocharger, reducing friction, reducing the risk of overheating, and supporting stable operation during dynamic driving.

A properly selected turbo oil hose helps maintain:

• correct oil pressure in the turbocharger area,
• uniform cooling of rotating elements,
• more repeatable performance under intense load of the petrol engine.

Technical characteristics and compatibility

This hose falls into the turbocharger and parts category, meaning it's designed to work with the turbocharging system in petrol engines. The hose's design is tailored to the specific needs of the S55 engine, including:

• operating conditions typical of highly stressed petrol engines,
• geometry of the lubrication system in the engine compartment of the BMW F80 M3 / F82 M4,
• turbocharger oil flow requirements.

As an original BMW (OE) component, the hose ensures proper fit to factory mounting points and compliance with factory lubrication system specifications.

Product status and practical application

A used turbocharger hose is a cost-effective solution that allows for cost-effective repair or service of the turbocharger system while maintaining parameters close to factory specifications. This is particularly important in sports cars, where stable turbocharger lubrication directly impacts safety and consistent performance.

Replacing the turbo oil line is recommended when, among other things:

• oil leaks appear around the turbocharger,
• mechanical damage or corrosion of the cable was detected,
• a comprehensive service of the charging system in the petrol engine is carried out.

Benefits of using a genuine BMW turbo oil hose

Choosing the original BMW turbo oil hose for the F80 M3 / F82 M4 S55 is primarily about:

• factory fit for turbocharging system,
• maintaining the oil flow characteristics designed by the manufacturer,
• reducing the risk of leaks typical of imprecisely fitted replacements.

This makes the hose a solid base for both standard operation and tuning projects where maintaining the proper operating conditions of the turbocharger in a petrol engine is crucial.

Related Products and Technical Knowledge

If you're looking for other turbo oil lines for BMW, check out our dedicated category: turbo oil lines for BMW . This allows you to easily compare available solutions within a single, specific part group.

When planning a turbocharger upgrade or service, it's worth familiarizing yourself with practical tips for selecting components. The article " Buying Used Car Parts and the Most Common Mistakes When Choosing Tuning Parts" will be helpful, allowing you to better plan your car's work and avoid common problems associated with used components.