BMW E84 23dX E82 E88 123d N47S Charge Air Hose Intake Intercooler Pipe

The BMW E84 23dX E82 E88 123d N47S Intercooler Charge Air Pipe is an original turbocharger and parts component designed for BMW N47S engines. It ensures tight and stable compressed air routing between the turbocharger and intercooler, ensuring proper engine operation and maintaining factory performance parameters.

Specifications and technical data

• SKU: 7802755
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7802755
• Substitutable numbers: 11617810795, 7810795, 11617802755, 7802755
• Category: Turbos & Parts

Purpose and function in the supercharging system

The intercooler charge air line is responsible for transporting compressed air within the N47S diesel engine's supercharger system used in BMW 1 Series and X1 models. A properly selected line minimizes pressure drops, reduces the risk of leaks, and supports stable turbocharger operation across the full load range.

Using the original component from the turbocharger and parts group allows you to maintain the correct flow parameters, which is important for:

• maintaining appropriate boost pressure,
• correct composition of the fuel-air mixture,
• efficient operation of the engine control system,
• reducing the risk of overcharging or power loss.

Benefits of using the original air tube

The original BMW intercooler air duct is designed to accommodate the specific geometry of the engine bay and the characteristics of the turbocharger. This ensures:

• precise fit to the mounts and connections in a given engine variant,
• stable cable routing without undesirable stresses,
• appropriate diameter and cross-sectional shape to maintain air flow,
• compatibility with factory clamps and sealing elements.

Choosing a used, original part from this category is a cost-effective solution while maintaining compliance with BMW factory specifications.

Used condition and assembly aspects

The pipe offered comes from disassembly and is in used condition, meaning it is a used part but is intended for continued use after proper assembly. Before installation, a standard visual inspection is recommended for any signs of wear and tear, such as micro-cracks, abrasions, or damage to mounting sockets.

During installation, it is worth paying attention to:

• correct positioning of the pipe in relation to the other components of the charging system,
• proper tightening of clamps and connectors,
• tightness check after the first engine start,
• using the service procedures recommended for the N47S engine.

Application in BMW vehicles

The BMW E84 23dX E82 E88 123d N47S Charge Air Intercooler Pipe is designed for specific BMW engine variants using the N47S supercharged engine. This ensures the user receives a component that matches the factory intake system configuration, simplifying installation and reducing the risk of compatibility issues.

Before purchasing, it is worth comparing the configuration of your vehicle with the technical documentation and product specifications to confirm compatibility with a given model and engine version.

Other BMW Supercharging System Components and Technical Knowledge

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

A service guide can be helpful when choosing between a remanufactured and used original part in a supercharger system. It's worth reading the article " Remanufactured vs. Used Original – Which Part to Choose for Repair ," which discusses the practical differences between these solutions in the context of real-world operation.

Those interested in used parts in the compact car segment may also find the blog post on selecting MINI components useful – Used Car Parts for the Mini Cooper – A Way to Style and Save . It provides a better understanding of how to wisely choose aftermarket components while maintaining a reasonable balance between cost and quality.