BMW 3 Series E90 E91 Turbo Intercooler Pipe Hose Charge Air Line N47 7797483

BMW E90 E91 N47 Intercooler Hose Pipe Tube is a component from the Hoses, Tubes, and Pipes category, designed for the boost system in N47 engines used in the BMW 3 Series E90 and E91. It ensures a stable connection between the intercooler and other intake system components, promoting proper turbocharging operation and maintaining optimal engine parameters. A used OEM component allows for a technically correct replacement of a worn section of the system without altering the vehicle's structure.

Specifications and technical data

• SKU: 7797483-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7797483
• Substitutable numbers: 11617797483, 7797483, 11614724502, 4724502, AS
• Category: Hoses, Lines & Pipes

Purpose and Function in the Intake System

The BMW E90 E91 N47 Intercooler Hose, Pipe operates in the compressed air path between the turbocharger and the intake manifold, passing through the charge air cooler. Its function is to securely channel pressurized air, which impacts:

• maintaining stable boost pressure across the entire RPM range,
• limiting power loss due to leaks,
• proper interaction with the engine control system and boost sensors,
• even filling of cylinders with cooled air from the intercooler.

By maintaining the correct cross-section and geometry, the hose supports proper airflow, leading to stable performance characteristics of the N47 unit.

Construction and Fitment for BMW E90 / E91 N47

This part is designed as an original BMW intake system component, meaning its shape, connection diameters, and mounting points are adapted to the factory setup in E90 and E91 3 Series models with the N47 engine. This precise fit ensures:

• compatibility with factory clamps and brackets,
• interoperability with the stock intercooler and other hose sections,
• no need for modifications or adjustments of universal parts.

The appropriately shaped intercooler pipe reduces the risk of rubbing against adjacent components and minimizes stress within the system, which is crucial for the durability of the entire intake system.

Characteristics of a Used OEM Component

The offered hose is a removed part, classified as a used BMW OEM component. In practice, this means it retains its factory fitment parameters and compliance with the vehicle manufacturer's requirements. A used component of this type is particularly attractive in situations where:

• the original hose has cracked, delaminated, or deformed,
• there are power losses and errors related to boost pressure,
• a quick and economical replacement of an intake system section is needed.

Choosing an original, used hose allows for the preservation of the turbocharging system's original design concept, which is beneficial for both operational and service aspects.

Benefits of Installing the BMW E90 E91 N47 Intercooler Hose

Using the correct intercooler hose in an N47 engine brings tangible operational benefits. The most significant include:

• stable turbocharging operation – reducing air leaks and pressure drops,
• more predictable throttle response due to maintained proper airflow,
• reduced risk of the engine entering limp mode due to boost pressure errors,
• easier intake system diagnostics by maintaining the original configuration.

Replacing a worn section with a functional hose from the same production line is a technically safe solution consistent with the manufacturer's intentions.

BMW Hoses, Tubes, and Pipes – Selection and System Expansion

If you are upgrading or servicing the intake, cooling, or vacuum system in your BMW, it's worth considering other elements from the Hoses, Tubes, and Pipes category dedicated to this brand. Well-matched components from the same product group facilitate maintaining system consistency and speed up service work. Check available BMW hoses, tubes, and pipes to select other system sections that match your car's factory specifications.

Economic and Ecological Aspect of a Used Hose

Choosing a used intercooler hose not only offers savings compared to a new part but also makes a real contribution to reducing waste in the automotive industry. The reuse of functional components reduces the demand for new part production and raw material consumption. If you want to learn more about the advantages of this approach, read the article Eco-Friendly Driving: Discover the Benefits of Used Car Parts, which discusses the practical aspects of recycling in the automotive sector.