BMW 1 3 E82 E88 E90 E91 135i 335i Turbo Charge Air Duct Hose Pipe 7556552

BMW E82 E88 E90 Intercooler Air Hose Pipe is an intake system component from the Hoses, Pipes & Tubes category, designed for use in turbocharged engine intake systems. It is responsible for the stable routing of compressed air between the turbocharger and the intercooler, which directly impacts the engine's running smoothness and performance. A used genuine BMW part offers a practical solution for professional repair or replacement of a damaged intake section.

Specifications and technical data

• SKU: 7556552
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7556552
• Substitutable numbers: 11657556552, 7556552, BG
• Category: Hoses, Lines & Pipes

Purpose and Function of the Intercooler Air Hose

The intercooler air hose pipe in E82, E88, and E90 series models ensures a sealed and stable connection between the components of the boost system. A correctly selected hose:

• ensures proper flow of compressed air to the intercooler,
• limits pressure drops in the intake system,
• minimizes the risk of leaks and engine power loss,
• helps maintain the correct intake air temperature.

Thanks to its tailored geometry and factory mounting points, the hose integrates seamlessly with standard system components, facilitating installation and subsequent operation.

Benefits of Using a Genuine BMW Hose

Choosing a genuine BMW intercooler air hose allows you to maintain the engine's factory performance parameters. Key advantages include:

• Factory Fitment – the hose is designed for specific BMW E82, E88, E90 intake systems, requiring no modifications.
• Stable boost system operation – reduces the risk of leaks, pressure drops, and incorrect sensor readings.
• Seamless integration with other components – compatible with standard clamps, mounting brackets, and the intercooler.
• Cost-effective repair – a used genuine part allows for restoring correct system operation without investing in expensive aftermarket alternatives.

A properly configured intake system like this promotes stable performance and responsive throttle input, which is particularly important in turbocharged engines.

Product Condition and Service Application

The offered hose is from the used BMW parts group, making it a practical choice for maintenance repairs where preserving the original system design is a priority. This type of intercooler air hose pipe is suitable for situations where:

• the existing hose has cracked, worn, or deformed,
• there are issues with maintaining boost pressure,
• intake system leak-related errors are occurring,
• the component needs replacement after mechanical intervention or an accident.

Selecting a genuine hose can reduce diagnostic and installation time, as well as minimize the risk of recurring faults due to ill-fitting aftermarket parts.

BMW Hoses, Pipes & Tubes – Selection and Compatibility

When replacing intake system components in BMW vehicles, it is crucial to match parts to the specific engine and body version. For intercooler air hoses, the following are particularly important:

• compatibility with the air routing system in the specific model,
• appropriate hose diameter and shape,
• factory mounting points and seals.

If you also need other parts from the Hoses, Pipes & Tubes category dedicated to this brand, check the BMW hoses, pipes & tubes available in our assortment to select a complete solution for your intake or cooling system.

Technical Support and Service Knowledge

When planning powertrain repairs, it is also advisable to consider the condition of auxiliary components, including the gearbox, to avoid future additional costs. For users considering the purchase of a used powertrain component, we have prepared a practical guide – find more information in the article “Gearbox: Manual, Automatic, or DSG – Common Faults and a Guide to Buying a Used Gearbox”, which helps in consciously planning major repairs and upgrades.