BMW 3 4 Series F80 M3 F82 F83 M4 Air Intake Silencer Duct Right O/S 7846265

The Right Air Intake Silencer Duct for BMW 3 / 4 F80 M3 F82 F83 M4 is an original intake system component, specifically designed for the sporty versions of the 3 and 4 series. As part of the factory air intake system, it is responsible for directing the airflow and reducing intake noise on the passenger side. Thanks to its precise fit to the body and engine bay, it ensures stable operating conditions for the powertrain during both daily and dynamic driving.

Specifications and technical data

• SKU: 7846265
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7846265
• Substitutable numbers: 13717846265, 7846265
• Location on the vehicle: Right
• Category: Other Air & Fuel Delivery

Purpose and Compatibility

The presented right air intake silencer duct is intended for the BMW 3 Series F80 M3 and BMW 4 Series F82 / F83 M4 models. The component is mounted on the right side of the vehicle, in the engine bay area, where it works with other intake system and body components to create a cohesive airflow path.

The original BMW design guarantees proper fitment with factory mounting points, maintains the correct flow geometry, and ensures compatibility with the covers, inlets, and other air ducts characteristic of the M3 and M4 versions.

Function in the Intake System

The right intake silencer duct performs several important functions in BMW M cars:

• directs air to the intake system on the right side of the vehicle,
• limits the transfer of intake air noise into the cabin,
• supports stable airflow under higher engine loads,
• helps maintain an organized arrangement of components in the engine bay.

This allows the intake system to retain its factory acoustic and airflow parameters, and the powertrain can operate under the conditions intended by the manufacturer.

Characteristics of an Original BMW Part

As a BMW branded component, the intake silencer duct has been designed with the specific engine bay geometry of the F80 M3 and F82/F83 M4 in mind. This includes:

• a shape that fits factory mounting points and wiring harnesses,
• appropriately selected material stiffness and flexibility,
• maintaining proper sealing in conjunction with other intake components.

Using an original duct instead of an aftermarket replacement allows for maintaining the structural integrity of the intake system, which is particularly important in powerful M3/M4 engines that are sensitive to changes in airflow.

Condition and Service Application

The offered air intake silencer duct is a used part, making it an attractive solution for accident repairs, replacement of damaged body elements, or restoring a car to its factory configuration after modifications. It is suitable for both workshops specializing in BMW M and for owners who are independently sourcing missing intake system components.

The manufacturer's markings and related replacement numbers facilitate the selection of the correct part, allowing for precise verification of compatibility with the specific equipment version and vehicle year.

System Expansion and Related Components

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other parts from the same group, such as additional intake ducts, engine bay covers, or air hoses, check the available parts in the Other BMW category.

To compare solutions used in other brands and sporty versions, including models with characteristics similar to BMW M, it is worth reading the analysis of powertrain and chassis designs in the article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which discusses, among other things, differences in manufacturers' approaches to high-performance components.