BMW E60 Diesel M57N Charge Air Line Pipe Tube Turbo 7787468 7789052

The BMW E60 M57N Intercooler Hose is an original turbocharger and parts component designed for BMW M57N diesel engines. This used hose provides a functional solution for users looking for a proven, factory-installed part to restore the proper operation of their diesel engine's intercooler system.

Specifications and technical data

• SKU: 7787468
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7787468
• Substitutable numbers: 11617787468, 7787468, 11617789052, 7789052, 11617794064, 7794064, 11617790138, 7790138, 11617792490, 7792490
• Fuel type: Diesel
• Category: Turbos & Parts

Purpose and function in the supercharging system

The BMW E60 M57N intercooler pipe is responsible for transporting compressed air between the turbocharger, the intercooler, and the intake manifold, depending on the specific system configuration. The correct component selection in this section of the supercharging system is crucial for:

• stable boost pressure in the diesel engine,
• maintaining the appropriate intake air temperature,
• limiting power losses resulting from leaks,
• correct operation of the turbocharger and protection against overload.

In the case of BMW M57N diesel engines, tightness and proper flow in the intercooler lines are particularly important for the engine's operating smoothness, dynamics and fuel consumption.

Original origin and replacement numbers

This part is from the BMW OE line, meaning it's factory-fitted to the intake system design of models with the M57N engine. It has a dedicated manufacturer's part number and assigned interchangeable numbers, allowing it to be precisely verified against the BMW catalog or parts selection software.

The presence of the OEM number and related references facilitates:

• checking compatibility with a specific version of the BMW 5 Series E60 with a diesel engine,
• comparison with the cable currently installed in the vehicle,
• selection of parts based on catalog data, not just verbal descriptions.

Used condition and the benefits of choosing parts from dismantling

The intercooler hose is offered in used condition, which represents a reasonable compromise between cost and functionality. The component from the original BMW system removal typically retains:

• factory geometry and fit to mounts,
• appropriate stiffness and shape ensuring proper air flow,
• compatibility with standard clamps, connectors and other components of the charging system.

Choosing a used intercooler hose is particularly attractive for operational repairs, where the priority is to restore the efficiency of the diesel engine charging system without investing in expensive new components.

Technical parameters and diesel engine compatibility

The product was designed with diesel engines in mind, meaning it's tailored to the operating characteristics of BMW M57N diesel engines – higher boost pressure, specific operating temperatures, and airflow requirements. The hose design takes into account:

• resistance to typical thermal loads in the intercooler system,
• adapted to work with a turbocharger and BMW factory accessories,
• maintaining appropriate airflow patency and cross-section.

Thanks to this, the cable can be used as an element restoring the standard operating parameters of the supercharging system in BMW cars with a diesel engine.

Application in service practice

The BMW E60 M57N Intercooler Pipe Hose is suitable for both standard leak repairs and preventative replacement of worn intake system components. In workshop practice, this hose is used when:

• there is a loss of power and smoke associated with a loss of boost pressure,
• there are visible cracks, abrasions or traces of oil on the cable,
• it is necessary to replace the element after a collision or interference in the engine compartment.

A properly selected intercooler hose helps restore stable turbocharger operation, improve gas response and reduce the risk of further faults in the charging system.

Other BMW intercooler hoses and used parts knowledge

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

When planning to buy a used intercooler hose or other turbocharger components, it's worth checking out our guide, which discusses how to choose original parts from a salvage yard. Read the article: The Best Used Car Parts – A Guide to the Most Commonly Selected Original Parts for Popular Car Makes and Models to better assess which components will be suitable for your BMW.