Return Pipe Mini F55 F56 BMW F45 X1 F48 B47 Turbocharger Oil Line 8513615

The Mini F56 BMW F45 X1 F48 B47 Turbo Oil Hose is a specialized component of the turbocharger system in diesel engines, responsible for ensuring a stable oil supply to the turbocharger. This hose provides a functional service solution for Mini and BMW diesel vehicles requiring replacement of a worn or leaking oil supply section.

Specifications and technical data

• SKU: 8513615
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 8513615
• Substitutable numbers: 8513615, 11428513615, KD
• Fuel type: Diesel
• Category: Turbos & Parts

Purpose and role in the charging system

The turbo oil line operates directly adjacent to the turbocharger, ensuring its constant lubrication and cooling with engine oil. In B47 diesel engines, used in vehicles such as the Mini F56 and select BMW F-Series models, stable oil flow is crucial for the durability of the turbocharger rotor and bearings.

Cable replacement is recommended when:

• detection of oil leaks in the turbocharger area,
• service work related to the dismantling or regeneration of the turbo,
• visible mechanical damage or external corrosion of the cable,
• prevention during runs where the charging system was intensively used.

Category: turbochargers and parts

This component belongs to the turbocharger and components group, meaning components that directly interact with the turbocharging system. Properly matching the oil line to the specific diesel engine configuration minimizes the risk of insufficient lubrication, turbo overheating, and uncontrolled oil leaks.

By choosing this cable you gain:

• a component designed to operate in demanding high temperature and pressure environments,
• a solution compatible with the factory geometry of the supercharging system,
• the ability to restore the correct operating parameters of the turbocharger without interfering with other components.

Brand, fuel type and operating characteristics

This product is designed for Mini and select BMW models equipped with diesel engines. Fuel Type: Diesel means the hose has been designed for the specific operating conditions of diesel engines – higher boost pressures, longer load cycles, and specific oil temperatures.

The used condition of the part allows for a cost-effective repair while maintaining the original operating characteristics of the system. This cable can be a particularly attractive option for:

• post-accident repairs and budget services,
• turbocharger regeneration combined with replacement of oil accessories,
• gradual reconstruction of the charging system in intensively used vehicles.

Benefits of using a turbo oil line

The use of a properly selected oil line in a diesel engine brings tangible operational benefits:

• Stable turbocharger lubrication – reducing the risk of bearing seizure and reduced boost efficiency.
• Oil leak control – a properly selected and tight hose reduces the risk of contamination of the engine compartment and unwanted oil loss.
• Better repeatability of operating parameters – uniform oil supply helps maintain stable boost pressure and smooth operation of the drive unit.
• Supporting the life of the entire turbocharging system – proper turbo oil maintenance affects the durability of the manifold, intake pipes and associated components.

Used condition and assembly aspects

Used parts require standard inspection prior to installation, including checking for leaks, connection ports, and any signs of excessive wear. Installation at a specialized service center is recommended, which will ensure:

• proper cable routing in the engine compartment,
• correct tightening of connections in accordance with the manufacturer's recommendations,
• tightness check after the first start-up of the drive unit.

This approach allows for the full use of the cable's potential and reduces the risk of further interference with the charging system.

Related Products and Service Knowledge

If you are looking for other turbocharger oil lines dedicated to the Mini brand, check out our Mini turbocharger oil lines category, where you will find additional solutions tailored to various diesel engine configurations.

When planning a comprehensive car service, it's worth knowing which consumables are replaced most frequently. You'll find practical tips in the article " TOP 10 Most Frequently Replaced Parts in Your Car ," which will help you better plan your vehicle's maintenance and optimize repair costs.