Intake Silencer BMW F10 M5 F12 M6 Air Filter Airbox Lower Part Cyl. 1-4 7843292

Intake Silencer BMW F10 M5 F12 M6 Air Filter Airbox Lower Part Cyl. 1-4 is an original intake system component, belonging to the Air filter housings category. It ensures a stable fit for the filter element and controlled airflow to the first bank of cylinders, which is essential for engine performance and consistent power delivery. This solution is designed for users who want to maintain the factory intake characteristics in BMW M sports models.

Specifications and technical data

• SKU: 7843292
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7843292
• Substitutable numbers: 13717843292, 7843292, BG
• Category: Air Filter Housings

Purpose and function in the intake system

The presented Intake Silencer BMW F10 M5 F12 M6 Air Filter Airbox Lower Part Cyl. 1-4 operates in the intake zone of the V8 engine in the BMW F10 M5 and F12 M6, serving cylinders 1–4. Its task is to maintain the airtightness of the filter chamber, ensure proper airflow, and work in conjunction with the upper airbox section and intake ducts. This allows the system to draw in air consistently, which promotes stable engine operation under high loads.

The original BMW design ensures a perfect fit with factory mounting points and compatibility with the stock air filter, which facilitates maintenance and reduces the risk of intake leaks.

Construction and fitment for BMW F10 M5 / F12 M6

The component was designed as an integral part of the intake system in M-series sports models, taking into account high airflow rates and the limited space in the engine bay. The housing shape is optimized for:

• stable seating of the air filter element,
• structural rigidity under high-temperature conditions,
• compatibility with factory air intake ducts.

This solution allows for maintaining the factory intake geometry, which is crucial for stock and near-stock engine configurations.

Condition, origin, and benefits of using OEM parts

The housing comes from the BMW product line and is a used part, meaning it was previously installed in a vehicle. Using an original OEM part allows you to maintain compliance with factory specifications without the need for adapting mounts or modifying adjacent components.

The main advantages of using this component in a BMW F10 M5 or F12 M6 include:

• factory fitment to the intake system without modifications,
• preservation of stock airflow characteristics,
• easier diagnostics and service compared to aftermarket solutions.

Application in service and intake upgrades

The Intake Silencer BMW F10 M5 F12 M6 Air Filter Airbox Lower Part Cyl. 1-4 is suitable both for standard replacement of a damaged housing and for restoring a vehicle to a near-factory configuration after previous intake modifications. This is particularly important in vehicles where consistent engine performance is required, e.g., in cars driven dynamically or prepared for further software tuning.

If you are planning a comprehensive repair or upgrade of your BMW's engine area and need other components from the same group, such as lower airbox parts, upper covers, or additional intake ducts, check out the available parts in the BMW Air filter housings category.

Additional technical support

When performing service work in the engine bay, it is worth paying attention to the condition of components that interact with the intake, such as mounts, seals, or adjacent hoses. For users who want to better understand the relationships between individual vehicle systems and their impact on safety and handling, the following guide may be helpful: Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers.