BMW E60 E61 LCI E81 E82 E87 E88 LCI E90 E91 Intake Manifold Housing 7548525

The BMW E60 E61 LCI E81 E82 E87 E88 LCI E90 E91 Intake Manifold Housing is an original manifold housing designed for modern BMW units, ensuring proper air delivery to the cylinders. Thanks to its factory geometry and fitment for specific body generations, this component helps maintain stable engine operating parameters and predictable performance characteristics. It's a solution for users who expect consistency with the factory design and want to keep the intake system in proper technical condition.

Specifications and technical data

• SKU: 7548525
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7546981
• Substitutable numbers: 11617546981, 7546981, 7544513, 7548525
• Part type: Intake Manifold
• Category: Intake Manifolds

Intended Use and Compatibility within the BMW Range

The intake manifold housing has been designed for popular BMW 1, 3, and 5 Series models, both pre-facelift and facelift (LCI) versions, such as E60, E61, E81, E82, E87, E88, E90, and E91. This means it is adapted to the engine bay architecture of these generations, with correct mounting point placement and appropriate routing of intake channels relative to the cylinder head.

The component comes from the BMW OE line, which translates in practice to maintaining the original airflow concept, compatibility with standard sensors and accessories, and predictable engine behavior across the full range of loads.

Construction of the Intake Manifold Housing

The presented intake manifold housing belongs to the Intake Manifolds category and is a key element of the intake system, responsible for evenly distributing air to individual cylinders. The design includes:

• intake channels with factory-selected cross-sections,
• provisions for standard mounting points and seals,
• geometry optimized for standard engine control unit maps.

This configuration allows for maintaining stable manifold pressure, proper flow velocity, and correct interaction with the standard fuel and control systems.

Application in Service and Upgrades

The BMW intake manifold housing is suitable for both standard replacement of a worn part and for more extensive service work in the engine area. Replacing it with an original housing allows you to:

• restore proper intake system sealing,
• reduce the risk of leaks causing power loss or uneven engine operation,
• maintain standard combustion parameters and throttle response.

For users planning further work on the powertrain, using the original manifold housing provides a solid foundation for further diagnostics and potential modifications within the intake system.

Characteristics of a Used Part

The component comes from an operated vehicle, meaning it is a used part that retains its factory construction and intended purpose. This type of component is a good choice for drivers who want to optimize repair costs while maintaining the original intake system specification. In practice, this allows for an economical restoration of engine performance without the need to resort to aftermarket replacements with unknown geometry.

Support with Selection and Expansion of the BMW Intake System

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 housings, intake channel elements, or other manifold configurations, check the available parts in the BMW Intake Manifolds category.

For those interested in a broader perspective on gas flow in the engine and the impact of components like manifolds on engine characteristics, it is worth reading the guide material Performance Exhaust System: Used Manifolds and Sport Catalytic Converters on the Road, which discusses practical aspects of selecting and operating used components in premium cars.

Summary

The BMW E60 E61 LCI E81 E82 E87 E88 LCI E90 E91 Intake Manifold Housing is a factory intake manifold housing designed for a wide range of BMW 1, 3, and 5 Series models. It allows for maintaining standard engine operating characteristics, proper airflow, and compatibility with original accessories. This is a solution for users seeking a technically consistent, economical way to restore the functionality of the intake system in their BMW.