Description
The BMW i3 I01 REx Air Intake Duct is an original component of the air supply system, specifically designed for the hybrid version with a combustion engine generator. Thanks to its factory design, it ensures stable airflow management, proper intake noise damping, and correct cooperation with other system components. This solution is dedicated to users who expect secure fitment and compliance with original BMW specifications.
Specifications and technical data
- SKU: 7642406
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 7642406
- Substitutable numbers: 7642406, 13717642406, BG
- Category: Hoses, Lines & Pipes
Purpose and Function in the Intake System
This air intake duct plays a crucial role in supplying air to the combustion unit in the REx version, channeling air from the intake system to further intake components. The air duct tube silencer design helps to reduce airflow noise, which translates to higher acoustic comfort inside the vehicle and more stable operating conditions for the auxiliary engine.
Original origin from the BMW brand means maintaining the correct geometry, diameters, and mounting points, which is essential for proper duct routing within the engine bay and avoiding unwanted stress or leaks.
Construction and Fitment for BMW i3 I01 REx
The duct belongs to the group of elements called Ducts, Hoses, and Tubes, responsible for safely channeling fluids in the vehicle. In this case, we are dealing with a specialized component for the intake system, whose shape and cross-section have been optimized for airflow and integration with the intake housing and body elements.
Thanks to its factory design, the duct is ready for installation in the specific construction of the BMW i3 I01 with a combustion engine generator, minimizing the risk of compatibility issues and eliminating the need for modifications or adjustments of universal replacements.
Condition of the Part and Benefits of Using OEM Parts
The offered duct is a used part, which in practice means the possibility of an economical replacement while maintaining original OEM quality of workmanship. For the intake system, this is important not only for durability but also for the sealing and stability of the entire system’s operation, especially in a hybrid vehicle where various components work together.
Using an original intake duct in the BMW i3 I01 REx helps reduce the risk of leaks, improper air routing, or unwanted vibrations that can occur with imprecisely fitted parts. This solution is aimed at users who prioritize technical consistency and predictable vehicle behavior.
Support with Selection and System Expansion
When replacing the intake duct, it is worth paying attention to other components of the airflow system, such as other sections of ducts, hoses, or tubes channeling media within the engine bay and body. 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 additional ducts, hoses, or tubes, check the available parts in the BMW Ducts, Hoses, and Tubes category.
Technical Summary
The BMW i3 I01 REx Air Intake Duct is a factory-designed component of the intake system, combining the function of an air channel and a noise silencer. Thanks to its original construction, it ensures proper air routing, fitment to the vehicle’s architecture, and consistency with other system components. It is a practical choice for users who want to restore correct intake operation in their BMW i3 with a combustion engine generator, maintaining parameters close to factory specifications.
For drivers interested in a broader perspective on the design differences between standard and sport versions, including engine, braking, and chassis aspects, the article: Audi RS vs. Other Models – What Lies Under the Hood and Chassis? may be helpful, demonstrating how the selection of appropriate components affects a car’s character and durability.
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