BMW E60 LCI E90 335d 535d M57N2 Turbocharger Turbo Housing Header Cover Part

BMW E60 LCI E90 335d 535d M57N2 Turbocharger 7802587 is an original component of the turbo system from the Exhaust Manifolds group, designed for powerful BMW diesel engines from the 3 and 5 series. This solution is dedicated to users who expect stable engine operating parameters, correct cooperation with electronics, and preservation of factory performance characteristics.

Specifications and technical data

• SKU: 7802587-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7802587
• Substitutable numbers: 11657802587, 7802587
• Category: Manifolds & Headers

Purpose and Technical Characteristics

The presented turbocharger from the M57N2 family has been designed to work with BMW E60 LCI and E90 diesel engines in the 335d and 535d versions. The construction based on factory BMW solutions ensures proper exhaust gas flow, adequate boost pressure, and compatibility with the standard engine control unit software.

The component belongs to the Exhaust Manifolds group, which means it is responsible for the correct removal of exhaust gases from the cylinders and their efficient direction onto the turbocharger's turbine wheel. This allows for maintaining the proper dynamics, flexibility, and smoothness of the engine's operation, without the need for additional mechanical modifications.

Benefits of Using an Original BMW Turbocharger

Using a factory BMW solution in the exhaust and turbo system brings a number of practical benefits:

• preservation of the standard torque and power characteristics across the entire RPM range,
• correct cooperation with factory engine control unit maps and sensors,
• proper exhaust gas flow, reducing the risk of overheating components in the engine bay,
• possibility of direct installation in place of the factory component, without structural modifications.

For users who want to keep their car in a configuration close to the factory one, choosing such a component allows for maintaining the consistency of the entire powertrain and predictable vehicle behavior in everyday use.

Condition, Verification, and Practical Application

The offered BMW turbocharger comes from the aftermarket, allowing for an economical restoration of the exhaust and turbo system's efficiency in demanding M57N2 units. This type of component is particularly important in cars used dynamically, where stable boost pressure and correct exhaust gas flow have a direct impact on engine durability.

Before installation, a standard service procedure is recommended: checking the oil line flow, the tightness of the intake system, and the condition of other exhaust system components. This approach minimizes the risk of recurring failures and allows for full utilization of the turbocharger's potential.

Integration with the Exhaust System and Tuning

Due to its design, the turbocharger for M57N2 engines performs well in both stock applications and projects aimed at moderate performance increases, while maintaining reasonable operating parameters. A properly selected component from the Exhaust Manifolds group provides a solid foundation for further modifications, such as changing the ECU software or upgrading other exhaust system components.

If you want to better understand the relationships between the manifold, turbocharger, and the rest of the exhaust system, and get practical tips on selecting used parts, check out the article Performance Exhaust System: Used Manifolds and Sport Catalytic Converters on the Road, where we discuss solutions for BMW, among others.

For those planning a broader modification project, including other mechanical components, the guide Tuning with Used Parts – How to Gain Performance Without Losing a Fortune, which describes a safe approach to tuning using aftermarket components, may also be helpful.

BMW Exhaust System Expansion

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same product group, such as additional manifold sections, connectors, or mounting elements, check the available parts in the BMW Exhaust Manifolds category.

Choosing components from the same product group facilitates maintaining the technical consistency of the entire system, and also allows for more informed planning of future repairs or modifications, especially in demanding BMW E60 LCI and E90 diesel units.