BMW 3 Series E90 320d N47 Turbo Intercooler Pipe Hose Charge Air Line 7802753

The BMW E90 320d N47 Intercooler Hose Pipe Conduit is a component from the Conduits, Hoses, and Pipes category, designed for the boost system in the N47 engine. It is responsible for the stable flow of compressed air between the intercooler and other system components, which directly impacts the efficiency of turbocharging and the smoothness of the engine's operation. This is a practical solution for users seeking a proven, original component for their BMW 3 Series E90 320d.

Specifications and technical data

• SKU: 7802753
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7802753
• Substitutable numbers: 11617802753, 7802753
• Category: Hoses, Lines & Pipes

Purpose and Function in the Boost System

The intercooler hose/pipe in the BMW E90 320d with the N47 engine is responsible for transporting charged air between the intake system components. A correctly selected conduit ensures:

• stable boost pressure across the entire RPM range,
• reduction of power loss due to leaks,
• proper cooperation between the turbocharger, intercooler, and intake manifold.

Thanks to its specific shape and fit for the particular engine version, the intercooler hose minimizes the risk of unwanted vibrations and chafing in the engine bay.

Construction and Fit for BMW E90 320d N47

The offered component has been specifically designed for the intake system in the BMW 3 Series E90 with the N47 unit. This means its geometry, connection diameters, and routing are adapted to the factory layout of components in the engine bay. This precise fit translates to:

• easier installation in place of the factory conduit,
• correct positioning relative to other components,
• maintenance of original airflow characteristics.

The element comes from the BMW group, which is important for many users in terms of maintaining consistency with the vehicle's factory specifications.

Condition, Service Application, and Benefits of Replacement

The product is offered as a used part, allowing for an economical repair of the boost system while maintaining the original conduit design. Replacing the intercooler hose is particularly advisable in situations where:

• there are power drops or uneven engine operation under load,
• there are visible oil traces or cracks on the hose,
• diagnostics indicate a leak in the intake area.

Using an original conduit from the same model family helps reduce the risk of fitment issues that can arise with aftermarket alternatives of different geometries.

Why Choose This Intercooler Hose

Choosing the BMW E90 320d N47 Intercooler Hose Pipe Conduit is a solution for drivers who expect compatibility with the factory system and predictable engine behavior after repair. A correctly selected conduit helps maintain:

• stable turbocharging operating parameters,
• proper throttle response at low and medium RPM ranges,
• reduced risk of recurring leaks due to component mismatch.

For users planning a comprehensive intake system overhaul, replacing the intercooler hose is one of the key steps towards restoring proper diesel engine performance.

Other BMW Conduits, Hoses, and Pipes and Guide Materials

If you are planning a broader service of the intake or charge air cooling system and need other BMW conduits, hoses, and pipes, check out the BMW conduits, hoses, and pipes available in our store to select components that fit your model. For drivers interested in used parts and optimizing operating costs while maintaining appropriate quality, we also recommend the guide article on used car parts for Mini Cooper and ways to save wisely.