BMW E60 E61 LCI 535d E90 E91 335d M57N2 Bypass Valve Intake Manifold

BMW E60 E61 LCI 535d E90 E91 335d M57N2 Intake Manifold 7802592 is an original part from the intake manifolds category, designed for advanced BMW diesel engines from the 5 and 3 series. The used OEM intake manifold ensures factory channel geometry, correct airflow, and stable operating conditions for the M57N2 engine, which translates to predictable performance and proper interaction with the control electronics. This is a solution for users who expect compatibility with the factory intake system without experimenting with aftermarket alternatives.

Specifications and technical data

• SKU: 7802592-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7802592
• Substitutable numbers: 11657802592, 7802592
• Category: Intake Manifolds

Intended Use and Compatibility with BMW Models

The presented intake manifold has been designed for the M57N2 engine fitted in the BMW 5 Series E60/E61 LCI 535d and BMW 3 Series E90/E91 335d models. This means maintaining the correct intake geometry, mounting points, and connections, which facilitates installation in place of the factory part. The OEM design allows for seamless integration with standard accessories, sensors, and the engine control system, minimizing the risk of leaks and diagnostic errors.

Technical Specifications of the Intake Manifold

The manifold belongs to the Intake Manifolds category, meaning it is responsible for the even distribution of air to individual cylinders. In M57N2 units, this is crucial for stable operation at high torque and for the proper functioning of turbocharging and exhaust gas recirculation systems. The use of original BMW OE design ensures:

• maintenance of standard intake channel cross-sections,
• correct positioning of spigots and connections,
• consistency with the factory engine control unit map.

Thanks to this, the intake manifold supports proper cylinder filling, which affects the smoothness of operation, flexibility, and fuel consumption.

Benefits of Using an Original BMW Manifold

Choosing a used, original BMW intake manifold is a solution that combines reasonable cost with the preservation of factory engine operating parameters. The most important advantages include:

• factory fitment for the M57N2 unit in the mentioned models,
• preservation of original airflow characteristics,
• no need for installation modifications or additional assembly adjustments,
• consistency with standard accessories and control unit software.

For owners of cars with powerful diesel engines, this means predictable engine behavior and a reduced risk of problems arising from imprecisely manufactured aftermarket parts.

Application in Service and Upgrades

This intake manifold model is well-suited for both standard replacement of worn parts and for service work aimed at restoring factory engine parameters. It can be used in:

• intake system repairs after failures or leaks,
• M57N2 engine service in vehicles operated in fleet conditions,
• projects where maintaining the OEM configuration is a priority.

A used OEM part allows for maintaining the integrity of the entire intake system, which is important for computer diagnostics and subsequent vehicle operation.

Related Intake Manifolds and Technical Knowledge

If you are looking for other BMW intake manifolds for related models or engines, check out our dedicated category: BMW intake manifolds. There you will find a wide selection of intake components tailored to different series and generations.

Do you want to better understand the relationships between the intake and exhaust systems and their impact on performance? Visit the guide on our blog: Performance Exhaust Systems: Used Manifolds and Sport Catalytic Converters on the Road, where we discuss the practical aspects of selecting used manifolds for BMW cars and other makes.