BMW E87 E90 Petrol N46 Intake Silencer Muffler Air Filter Box Housing 7536594

BMW E87 E90 N46 120i 320i Air Filter Housing is a component from the intake manifolds category, designed for BMW gasoline engines from the N46 family. It is responsible for stable intake air management, which promotes even engine operation and proper cooperation with the fuel system. This is a practical solution for users looking for original intake geometry while maintaining cost-effective servicing.

Specifications and technical data

• SKU: 7536594
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7536594
• Substitutable numbers: 13717543163, 7543163, 13717536594, 7536594
• Fuel type: Petrol
• Category: Intake Manifolds

Purpose and Role in the Intake System

The air filter housing in BMW N46 gasoline engines plays a key role in the intake system – it stabilizes airflow, ensures proper sealing, and guides the stream to the intake manifold. In BMW 1 Series E87 and 3 Series E90 models with 120i and 320i engines, a correctly selected housing allows for maintaining factory engine operating parameters, reducing power loss, and avoiding interference with air flow sensor readings.

Benefits of Using an Original BMW Housing

Using an original air filter housing from the BMW intake manifolds family translates into a number of practical benefits in daily operation:

• maintaining factory intake geometry and fit in the engine bay,
• proper cooperation with the stock intake system and mounting points,
• reducing the risk of leaks that can cause engine control unit errors,
• easier diagnostics and servicing due to compliance with manufacturer documentation.

For users who want to keep their car in a configuration close to factory specifications, such a housing is a sensible choice from both a technical and economic perspective.

Technical Characteristics and Compatibility

The presented housing is designed for gasoline-powered units, ensuring compatibility with the operating characteristics of N46 engines used in BMW E87 120i and E90 320i. The construction is adapted to the stock intake system of these models, allowing for an organized installation without the need for modifications to adjacent components.

The part comes from the BMW offering, which means maintaining original mounting points, proper air duct routing, and compatibility with factory brackets and accessories. This is particularly important for vehicles where parameter repeatability and predictable engine behavior are crucial.

Condition, Service Application, and Installation

The air filter housing is offered as a used part, which helps reduce repair costs while maintaining the original construction. This type of component is suitable for both standard replacement of a damaged part and for restoring the car to its factory configuration after previous intake modifications.

Due to its adaptation to specific engine generations and body styles, installation is predictable and can be carried out in a typical BMW service workshop. It is advisable to verify compatibility with the vehicle's documentation and reference numbers in the technical specifications before installation to ensure full compatibility.

More About Intake and Exhaust Systems

If you are interested in the broader context of how manifolds and components related to exhaust and air flow work, it is worth reading the guide on our blog. You will find practical tips on selecting used parts for popular brands, including BMW: performance exhaust systems and used manifolds for BMW and other brands.

Other BMW Intake Manifolds

If you are also looking for other BMW intake manifolds suitable for different models and engine versions, check out our dedicated offer: BMW intake manifolds in our assortment. This will allow you to easily compare available solutions and choose the right part for your vehicle.