BMW E70 E90 LCI F10 F20 F30 F80 M3 F82 M4 Camshaft Eccentric Shaft Valve 7589883

BMW E70 E90 LCI F10 F20 F30 F80 M3 F82 M4 Camshaft Eccentric Shaft is a component from the Camshafts group, designed for precise operation within the BMW engine timing system. Engineered for installation at the front of the power unit, on either the left or right side, it ensures stable valve movement and proper interaction with other timing components. This used OEM component is a solution for users seeking a technically compatible part while maintaining reasonable service costs.

Specifications and technical data

• SKU: 7589883
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7589883
• Substitutable numbers: 11377589883, 7589883
• Location on the vehicle: Front, Left, Right
• Category: Camshafts

Purpose and function of the eccentric shaft

The presented eccentric shaft operates in a critical area of the timing system, responsible for the proper control of components interacting with the valves. Thanks to its design, it enables the maintenance of the engine's proper operating characteristics, stable performance, and predictable load response. This is particularly important in BMW units, where the precision of timing control has a direct impact on performance and fuel economy.

Its placement in the front of the engine, with the possibility of mounting on the left or right side, allows for flexible application depending on the specific configuration of the power unit. This type of eccentric shaft is a key element for maintaining the correct geometry of the timing system and proper cooperation with other shafts and control mechanisms.

Compatibility and fitment in BMW vehicles

The shaft has been designed for use in selected BMW E90 LCI, F30, F80 M3, and F82 M4 models, ensuring high dimensional and structural compatibility with the manufacturer's factory solutions. This means it can be installed in place of the original part without the need to modify other components, while maintaining the factory design of the timing system.

Thanks to the use of original geometry, the shaft works with standard cylinder head components, which facilitates service and reduces the risk of operational issues. For users looking for parts consistent with the manufacturer's documentation, it is also important that the component has a dedicated OEM part number and associated interchangeable numbers, which facilitates compatibility verification via catalog identifiers.

Characteristics of the used component

The offered eccentric shaft is a used item, which in practice means a beneficial combination of original BMW construction and an attractive price compared to brand-new components. This type of solution is often chosen for engine repairs where maintaining compliance with factory specifications is key, while simultaneously limiting the costs of the entire service operation.

In the case of camshafts and related elements, it is particularly important to use components with appropriate surface hardness and correct cam geometry. The used OEM eccentric shaft ensures that these parameters are maintained according to the manufacturer's specifications, which translates into predictable wear of interacting elements and stable operation of the power unit in the long term.

Benefits of using the BMW eccentric shaft

Using this shaft in the timing system allows for maintaining the consistency of the entire valve control system, which is important for both performance and engine durability. For the user, this means:

• maintaining the factory operating characteristics of the power unit,
• better repeatability of timing operating parameters,
• reducing the risk of improper wear of interacting elements,
• easier diagnostics and service thanks to compliance with BMW documentation.

An additional advantage is the possibility of installation in the front of the engine on the left or right side, which facilitates adjustment to the specific vehicle configuration. In combination with other elements from the Camshafts group, it creates a coherent, technically correct timing control system, consistent with BMW's design assumptions.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as additional shafts, control elements, or interacting cylinder head components, check the available parts in the BMW Camshafts category.

To better plan service work within the power unit and understand the dependencies between the timing system and engine fueling, it is worth reading a practical guide on diagnostics and operation of the fuel system – you will find it in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which helps organize knowledge about selecting parts by OEM numbers and the proper handling of key components.