BMW F01 F02 F10 F11 Air Charge Line Intake Manifold Air Hose N57 Engine 4735270

BMW F01 F10 N57 Turbo Intercooler Air Hose is a component from the Hoses, Tubes, and Pipes category, designed for the charging system in BMW F series diesel engines. It ensures a sealed and stable flow of compressed air between the turbocharger and the intercooler, contributing to the efficient operation of the Diesel engine and correct boost characteristics.

Specifications and technical data

• SKU: 4735270
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 4735270
• Substitutable numbers: 11617800145, 7800145, 11614735270, 4735270
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Purpose and Function in the Charging System

The turbo intercooler air hose in BMW F01 and F10 models with the N57 engine is responsible for transporting compressed air from the turbocharger to the charge air cooler. A correctly selected component in this part of the intake system is crucial for:

• maintaining adequate boost pressure in the diesel engine,
• stable turbocharging operation across the full load range,
• limiting power losses resulting from intake leaks,
• maintaining correct combustion parameters in a Diesel unit.

Thanks to its proper geometry and fit to the system, the hose helps maintain a uniform airflow, which promotes responsive throttle response and consistent performance.

Compatibility with N57 Engine

The N57 engine is a modern, turbocharged BMW diesel unit where the intake system operates under increased pressure. The Turbo Intercooler Air Hose is adapted to the specifics of this engine, considering:

• the turbocharger's operating characteristics in a Diesel unit,
• thermal conditions in the engine bay,
• sealing requirements under variable load.

Choosing a hose dedicated to the N57 reduces the risk of fitting issues, incorrect positioning in the engine bay, or interference with other components.

Benefits of Using an Original BMW Hose

This component from the Hoses, Tubes, and Pipes group for BMW offers a range of practical advantages in daily use:

• factory fit for the intake system in F01 and F10 models,
• appropriate stiffness and flexibility of the hose under diesel engine operating conditions,
• preservation of the airflow path designed by the manufacturer,
• reduced risk of power loss due to hose leaks or deformation.

Choosing an original BMW solution helps maintain the integrity of the entire charging system, which is important for both durability and stable engine performance.

Characteristics of a Used Product

The offered hose is a used component, allowing for an economical replacement of a worn or damaged section of the intake system while maintaining the original manufacturer's specifications. For many BMW F series owners, this is a sensible compromise between repair cost and maintaining a proper part fit.

Choosing a used turbo intercooler air hose is particularly beneficial when the priority is to quickly restore vehicle functionality while maintaining compliance with the original charging system design.

Assistance with Selection and Alternatives in the Same Category

If you are looking for other components from the BMW Hoses, Tubes, and Pipes category for your car, check out the BMW hoses, tubes, and pipes available in our store to select components that match your vehicle's specific system.

If you want to better understand why choosing a used turbo intercooler air hose can be a beneficial solution not only financially but also environmentally, read the article Eco-Driving: Discover the Benefits of Used Car Parts, where we discuss the broader context of automotive parts recycling.