BMW F10 F11 LCI B47 Aspirazione Silenziatore Filtro Silenziatore 8519129

BMW F10 F11 LCI B47 Air Filter Housing 8519129 is an original intake system component from the intake manifolds category, designed for facelifted BMW 5 Series models with the B47 engine. The used OEM air filter housing ensures proper air delivery to the engine, stable operation of the power unit, and maintenance of factory flow parameters.

Specifiche e dati tecnici

• Codice articolo: 8519138
• Marca: BMW
• Condizione: Usato
• Numero di parte OEM: 8519129
• Numeri sostituibili: 13718519138, 8519138, 8519129
• Categoria: Collettori di aspirazione

Purpose and Role in the Intake System

The air filter housing in BMWs with the B47 engine is responsible for securely housing the filter element and directing the airflow to the intake manifold. The correct geometry of the intake ducts limits pressure drops, which contributes to stable turbocharger operation and the correct air supply across the entire RPM range.

Using the factory housing in the BMW intake manifolds segment helps maintain compatibility with the engine control unit maps and reduces the risk of unwanted air turbulence that can affect sensor readings and the smoothness of the power unit's operation.

Construction and Fitment for BMW F10/F11 LCI B47

The offered air filter housing has been designed for specific F10 and F11 facelift body styles, taking into account the engine bay, wiring routing, and factory mounting points. Thanks to this:

• it fits the factory mounting points in the engine bay,
• it works with the factory intake manifold and intake pipes,
• it allows for proper installation of the air filter element with the dimensions specified by the manufacturer.

This precise fitment reduces stress on connections, minimizes the risk of leaks, and facilitates periodic servicing, including filter element replacement.

Benefits of Using an Original Air Filter Housing

Using an original air filter housing in the BMW F10/F11 LCI with the B47 engine offers a number of practical operational benefits:

• Stable Airflow – maintaining the factory intake characteristics promotes even engine operation and proper throttle response.
• Reduced Contaminant Ingestion – proper sealing of the housing against the filter element reduces the risk of dust entering beyond the filtering medium.
• Compatibility with Accessories – the housing works with factory sensors and pipes, facilitating diagnostics and subsequent repairs.
• Hassle-Free Installation – no need for modifications or custom fitting of non-standard parts.

Condition, Verification, and Service Application

This component is from a dismantled vehicle and is offered as a used part, which is a cost-effective solution for users seeking a factory component at a reasonable price compared to a new replacement. This type of housing is suitable for both standard replacement of a damaged part and for comprehensive rebuilding of the intake system after a collision or mechanical failure.

Before installation, a standard check of the seals, spigot condition, and contact surfaces with the filter element is recommended, as well as the use of a new filter element in accordance with the vehicle manufacturer's recommendations.

Related BMW Intake Manifolds and Technical Knowledge

If you are looking for other BMW intake manifolds compatible with various models of this brand, check out our dedicated category: BMW intake manifolds. There you will find a wide selection of intake components that will help maintain or restore the factory engine performance parameters.

For users interested in a broader context of modifications and selection of intake and exhaust components, we also recommend the guide on our blog: Performance Exhaust Systems: Used Manifolds and Sport Catalytic Converters on the Road, where we discuss the practical aspects of using used components in premium brand cars.