Intercooler Hose BMW F10 F06 F12 F13 Petrol N63 Charge Air Line Cyl.5-8 7575407

Description

BMW F10 F06 F12 F13 Gasoline N63 Intercooler Hose Cyl.5-8 is an original part of the boost system, designed for N63 gasoline engines in Series 5 and Series 6 models. As part of the Hoses, Tubes, and Pipes group, it is responsible for the stable routing of compressed air between the intercooler and cylinders 5-8, which directly impacts the engine’s operating smoothness. This is a solution for users who expect factory fitment and predictable intake system performance parameters.

Specifications and technical data

• SKU: 7575407
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7575407
• Substitutable numbers: 7575407, 13717575407
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and Function in the Boost System

The intercooler hose for cylinders 5-8 in the N63 engine is responsible for transporting cooled boost air to the rear cylinder bank. In turbocharged gasoline engines, stable pressure and hose integrity are crucial for:

• maintaining proper boost pressure across the full load range,
• correct operation of the fuel-air mixture control,
• limiting power loss resulting from leaks or hose deformation,
• reducing the risk of intake air overheating.

Thanks to its design tailored to the N63 system, the hose maintains the correct flow geometry, promoting stable engine operation under typical driving conditions and during dynamic acceleration.

Compatibility with BMW Models

The BMW F10 F06 F12 F13 Gasoline N63 Intercooler Hose Cyl.5-8 has been designed with the engine bay architecture of Series 5 and Series 6 models with the N63 unit in mind. This means it fits factory mounting points and routes correctly within the engine’s ancillary components, without requiring modifications to other parts of the intake system.

This solution is particularly important in vehicles with densely packed engine bays, where every hose, tube, or pipe must maintain the correct bend radius and distance from high-temperature components.

Characteristics of the Part from the Hoses, Tubes, and Pipes Category

As a part of the Hoses, Tubes, and Pipes group, this intercooler hose is a wear item that can become worn, hardened, or develop micro-cracks during vehicle use. Replacing it with a functional component allows for:

• restoring the boost system’s seal,
• minimizing pressure drops between the intercooler and the manifold,
• reducing the risk of errors related to turbocharger operation,
• maintaining stable gasoline engine performance parameters.

Selecting a hose dedicated to a specific engine and intake system is important for both durability and proper cooperation with other ancillary components.

Condition, Origin, and Practical Application

The offered hose is a used part, allowing for economical repair of the boost system while maintaining factory geometry and fitment. In practice, this means the possibility of replacing a damaged or leaking hose without altering the intake system’s structure or resorting to universal solutions.

Before installation, standard inspection of the boost system is recommended, including checking other hoses, tubes, and pipes, to avoid situations where the newly installed part interacts with other, already weakened components.

Assistance with Selection and Additional Information

If you have doubts about selecting the correct intercooler hose for your specific gasoline engine configuration, it is advisable to verify the engine unit and intake system designations on your vehicle. For users considering the difference between new and used parts, an article comparing the costs and quality of automotive parts may be helpful – you can find it here: New or Used? A Comparison of Automotive Part Costs and Quality.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other parts from the same group, such as intake hoses, vacuum hoses, or charge air cooling system pipes, check the available parts in the BMW Hoses, Tubes, and Pipes category.