BMW E90 E91 N52N N53 Presa D'Aria Silenziatore Filtro Box Benzina 7555287

BMW E90 E91 N52N N53 Air Filter Housing is an original intake system component designed for gasoline engines, ensuring stable operating conditions for the power unit. Thanks to its factory design, the housing guarantees proper air flow to the filter and effective protection of the filter element against contaminants from the engine bay. This is a practical solution for users and workshops looking for a proven BMW air filter housing for Series 3 E90/E91 models with N52N and N53 engines.

Specifiche e dati tecnici

• Codice articolo: 7555287
• Marca: BMW
• Condizione: Usato
• Numero di parte OEM: 7555287
• Numeri sostituibili: 13717555287, 7555287
• Tipo di carburante: Benzina
• Categoria: Scatole filtro dell'aria

Purpose and Compatibility

The presented housing belongs to the Air Filter Housings category and has been designed for BMW 3 Series E90 and E91 vehicles equipped with N52N and N53 gasoline engines. The component's design is adapted to the factory intake system, allowing for the preservation of original mounting points and proper routing of air ducts and hoses.

Original origin from the BMW OE group means that the housing's geometry, connector shape, and filter chamber closure method are consistent with factory-fitted solutions. This allows for the trouble-free use of standard mounts, clamps, and seals intended for these types of power units.

Construction and Function in the Intake System

The air filter housing plays a crucial role in the gasoline engine's fuel system, responsible for:

• stable seating of the filter element in the correct working position,
• sealing the space between the filter and the intake ducts,
• directing the airflow to the mass airflow sensor and further intake components,
• protecting the filter element from mechanical dirt and moisture from the engine bay.

A well-chosen housing helps maintain proper airflow, which is important for the engine control system's operation, idle stability, and throttle response. For N52N and N53 units, which are sensitive to intake leaks, using the correct housing directly impacts the accuracy of sensor readings and the engine's smooth operation.

Benefits of Using an Original BMW Housing

Using a factory air filter housing in a BMW E90/E91 gasoline engine offers a number of practical benefits:

• Full dimensional compatibility – fits original mounts and intake components without modifications.
• Proper air flow – maintains the manufacturer's designed duct geometry, contributing to stable power unit operation.
• Optimal cooperation with engine electronics – provides correct conditions for the mass airflow sensor and intake system sensors.
• Trouble-free service installation – easier filter element replacement and access to adjacent components.

For workshops and users, this means a lower risk of fitting problems and reduced potential leaks that could affect the gasoline engine's performance parameters.

Condition, Verification, and Service Application

The item is a used part from disassembly, offering a cost-effective solution while maintaining original BMW construction. Before installation, a standard visual inspection for any mechanical damage, the condition of latches, and sealing surfaces is recommended, as well as thorough cleaning of the housing interior before installing a new air filter element.

The housing is suitable for both professional BMW-specialized services and independent workshops servicing E90/E91 models with gasoline engines. It is a practical choice for collision repairs, replacement of damaged intake systems, or restoring the car to a factory-like configuration.

Related BMW Air Filter Housings and Purchase Guide

If you are looking for other BMW Air Filter Housings for various models of this brand, check out our dedicated category: BMW air filter housings. This will allow you to easily compare available solutions within the same category and select the appropriate part for your specific model and engine version.

When choosing a used intake system component, it is worth following proven selection and verification principles. Detailed guidance can be found in our guide: Safe online purchase of used car parts – a step-by-step guide, where we describe, among other things, OEM number selection strategies, the importance of part categories, and practical examples for drivers and workshops.