BMW E70 E70 LCI E71 Right O/S Filtered Air Duct Filter Hose Pipe 9175466

BMW E70 E70 LCI E71 Right O/S Filtered Air Duct Filter Hose Pipe is an original intake system component from the Hoses, pipes and tubes group, designed for installation on the right side of the engine bay. It ensures stable airflow to the filter, which translates into predictable engine performance and facilitates the maintenance of factory flow parameters.

Specifications and technical data

• SKU: 9175466
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9175766
• Substitutable numbers: 9175466, 64319175466
• Location on the vehicle: Right
• Part type: Hose
• Category: Hoses, Lines & Pipes

Purpose and function of the hose

The described air filter hose is an intake system component used in BMW E70, E70 LCI, and E71 models, mounted on the right side of the vehicle. Its task is to provide a tight and stable connection between the air filter housing and other intake components, ensuring that the air drawn in by the engine is guided in a controlled manner. By maintaining the factory geometry of the intake duct, the hose helps to maintain proper airflow, which is important for the operation of the mass air flow sensor, fuel dosage, and overall engine refinement. A properly selected component reduces the risk of leaks, power loss, or unstable idle speed.

Advantages of using an original BMW hose

Choosing an original air filter hose for the BMW E70 / E70 LCI / E71 allows you to maintain compliance with the factory intake system design. The component has been designed specifically for these models, taking into account:

• precise fit to the mounts and brackets in the engine bay,
• appropriate material stiffness and flexibility,
• hose routing that minimizes vibrations and stress,
• compatibility with the stock air filter housing and adjacent components. Such a fit facilitates installation and reduces the need for modifications, while allowing the factory intake duct routing to be maintained. This is particularly important in vehicles where engine performance stability and predictable behavior under various load conditions are essential.

Characteristics of the used component

The hose comes from dismantling, making it a cost-effective solution for users who want to maintain the original vehicle specification without resorting to unreliable aftermarket replacements. A used component often better replicates factory properties than components of unknown origin, especially in systems sensitive to the shape and stiffness of the hoses. When choosing such a hose, it is worth paying attention to the absence of mechanical damage, cracks, or excessive deformation to maintain the proper tightness of the intake system. A properly selected and functional hose helps to limit the ingress of unfiltered air into the engine and reduces the risk of errors related to mass air flow sensor operation.

Integration with the BMW intake system

The right-side air filter hose is part of a larger system in which it works with the filter housing, intermediate hoses, and components guiding air to the intake manifold. Proper positioning and fastening of the hose affects:

• engine stability at various rotational speeds,
• limiting the intake of warm air from the engine bay,
• reduction of unwanted vibrations and noise in the intake system,
• maintaining connection tightness over a long period of operation. Thanks to the original design, the hose works well with other components, which is important both for standard operation and for more demanding vehicle use.

System expansion – other BMW hoses, pipes and tubes

If you are planning a comprehensive repair or upgrade of the intake and air cooling area in your BMW and need other elements from the same group, such as additional intake hoses, flexible hoses, or rigid air pipes, check the available parts in the BMW hoses, pipes and tubes category.

Summary

BMW E70 E70 LCI E71 Right O/S Filtered Air Duct Filter Hose Pipe is a practical solution for users who want to maintain the factory intake system design while optimizing service costs. The original nature of the component promotes trouble-free installation and proper cooperation with other sub-assemblies, which is important for the durability and stability of the engine. For drivers interested in a broader approach to powertrain maintenance and the selection of used OEM components, an article describing the advantages of original parts from dismantling may be helpful – you can find it here: Humming differential? Why a used OEM drive axle is a better investment than an uncertain replacement.