BMW E81 E82 E87 LCI E88 E90 E91 N47 Filtered Air Pipe Tube 7810135

BMW E81 E82 E87N LCI E88 E90 E91 N47 Air Filter Hose is an original intake system component from the hoses, pipes, and tubes category, designed for specific BMW models with an N47 engine. This used OEM part ensures proper air routing to the filter, stable engine operation, and maintains factory flow parameters, which is crucial for correct combustion and engine efficiency.

Specifications and technical data

• SKU: 7810135
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7810135
• Substitutable numbers: 13717810135, 7810135, 13717805173, 7805173, 13717810131, 7810131
• Category: Hoses, Lines & Pipes

Intended Use and Model Compatibility

The air filter hose is specifically designed for BMW 1 Series and 3 Series E chassis vehicles with an N47 engine, including facelifted (LCI) versions. This means its geometry, connection diameters, and mounting points match the manufacturer's factory solutions, facilitating installation and minimizing the risk of intake system leaks.

Using the original hose ensures:

• correct airflow path between the filter housing and the rest of the intake,
• stable mounting within the engine bay,
• compatibility with factory brackets and covers.

Technical Specifications of the Air Filter Hose

This component belongs to the Hoses, Pipes, and Tubes category, meaning it is responsible for transporting a medium – in this case, air drawn in by the engine. The hose's construction is adapted to the operating conditions within the engine bay, which include variable temperatures, vibrations, and contact with other components.

Key functional features:

• factory fit for the N47 engine's intake system,
• appropriately shaped cross-section ensuring proper airflow,
• manufacturer-designed support and mounting points.

Using the original hose reduces the risk of improper air intake, power loss, or errors related to the mass airflow sensor and other intake system sensors.

Original Origin and Replacement Numbers

This hose is a BMW OE part, meaning it was manufactured according to the vehicle manufacturer's requirements. The component has an OEM part number and assigned replacement numbers, allowing for precise selection based on service documentation or parts catalogs.

The presence of the OEM number and reference replacement numbers facilitates:

• verification of compatibility with a specific engine and body version,
• comparison with the hose currently installed in the vehicle,
• part selection based on professional BMW catalogs.

Product Condition and Benefits of Choosing a Used Hose

The offered air filter hose is a used item, allowing for an economical replacement while maintaining the original manufacturer's specifications. For many BMW users, this represents a sensible compromise between cost and preserving factory-quality craftsmanship.

Choosing a used OEM hose can offer the following benefits:

• preservation of the element's original geometry and rigidity,
• better fit compared to many cheaper aftermarket alternatives,
• reduced risk of installation issues and leaks.

Why Choose BMW OE Hoses, Pipes, and Tubes

In the intake system, any leaky or improperly selected hose can lead to reduced performance, increased fuel consumption, or diagnostic errors. Using an original BMW air filter hose helps maintain stable engine operating parameters and supports the proper functioning of control systems.

If you are looking for other items in the BMW Hoses, Pipes, and Tubes category, check out the BMW hoses, pipes, and tubes available in our store to complete the entire system according to factory specifications.

For drivers interested in a broader perspective on selecting used car components, including parts that interact with control electronics, we recommend the Global Parts guide: Used Automotive Electronics Onboard – Why Choose Second-Hand ECU Modules and Sensors?.