Throttle Manifold BMW F90 M5 F91 M8 Connector Hose Petrol Engine 7852405

Throttle Manifold BMW F90 M5 F91 M8 Connector Hose is an original intake system component designed for petrol engines, ensuring a precise connection between the throttle body and the intake manifold. Thanks to its factory geometry and fitment tailored to the specific design of the M engine, this component supports stable engine operation and correct airflow regulation. This solution is particularly beneficial for intake system maintenance, diagnostics, or restoring the full efficiency of factory equipment.

Specifications and technical data

• SKU: 7852405
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7852405
• Substitutable numbers: 7852405, 13547852405
• Fuel type: Petrol
• Category: EGR Parts & Valves

Purpose and function in the intake system

The Throttle Manifold BMW F90 M5 F91 M8 Connector Hose is responsible for a tight and stable connection of intake system components in the petrol engine. A properly selected component reduces the risk of leaks, disturbances in mass airflow measurement, and issues with engine operation under variable loads. In the case of advanced high-power engines, such as those in the F90 M5, the proper condition of this element is crucial for uniform cylinder filling and maintaining correct combustion parameters.

Integration with the exhaust gas recirculation system

The product belongs to the EGR valves and parts group, meaning it works with components responsible for controlled exhaust gas recirculation and managing gas flow within the manifold. In modern petrol engines, precise control of air and exhaust flow affects emissions, engine smoothness, and throttle response. A functional connector helps maintain stable operating conditions for the intake system, which facilitates the engine control unit in executing programmed combustion and emission reduction strategies.

Component characteristics and fitment

As a BMW brand part, the connector has been designed for the specific architecture of the engine and engine bay in the F90 M5. The appropriate connection geometry, matched diameters, and the correct shape of the contact surfaces with the throttle and manifold reduce installation stress and minimize the risk of leaks during operation. As a result, this element can be used as a replacement for the factory-installed component without the need to modify other intake system parts.

Condition, origin, and service application

The offered connector comes from the used OEM parts group, meaning it is an original component removed from a vehicle, rather than an aftermarket replacement. This type of solution is often chosen by professional workshops and informed users who want to maintain the factory engine performance characteristics while optimizing repair costs. The element is suitable for both standard replacement of worn parts and comprehensive intake system rebuilding in the BMW F90 M5 petrol engine.

Benefits of using an original connector

Using an original Throttle Manifold BMW F90 M5 F91 M8 Connector Hose in a petrol engine provides a number of practical benefits:

• preservation of factory airflow characteristics in the intake system,
• better compatibility with existing engine equipment and control systems,
• reduced risk of throttle adaptation issues and idle speed problems,
• possibility of economical repair while retaining an OEM component.

For users considering the choice between new and used intake system components, an article comparing the costs and durability of different solutions may be helpful – details can be found in the material New or used? A comparison of car parts costs and quality.

Support with selection and system expansion

When selecting a Throttle Manifold BMW F90 M5 F91 M8 Connector Hose, it is crucial to verify compatibility with the specific petrol engine configuration and other intake and exhaust gas recirculation system elements. If necessary, it is worth cross-referencing part numbers with the vehicle's service documentation to ensure full installation and functional compatibility. If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other items from the same group, such as vacuum lines, control elements, or additional exhaust gas recirculation components, check the available parts in the BMW EGR valves and parts category.