BMW E53 E60 E61 E63 N62 Eccentric Shaft Sensor 7527017

BMW E53 E60 E61 E63 N62 Eccentric Shaft Sensor is an original part from the Valves group, designed for precise operation with the N62 engine in BMW E53, E60, E61, and E63 series models. It is responsible for the accurate reading of the eccentric shaft position, which directly impacts the stable operation of the valve control system and the engine's performance. This is a solution for users who are looking for a proven, factory-made component instead of unreliable aftermarket replacements.

Specifications and technical data

• SKU: 7527017
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7527017
• Substitutable numbers: 11377527017, 7527017, 11377506500, 7506500, 11377513784, 7513784, BG
• Category: Valves

Function and application of the eccentric shaft sensor

The eccentric shaft sensor in the N62 engine is responsible for transmitting information about the current position of the valve lift control element to the engine control unit. Based on this data, the control unit selects the appropriate operating parameters, which translates into:

• correct adjustment of valve timing and valve lift,
• stable idle speed,
• smooth acceleration across the entire RPM range,
• reduction of incorrect fuel dose corrections.

In N62 engines fitted in BMW E53, E60, E61, and E63 models, a functional eccentric shaft sensor is crucial for maintaining the correct operation of the valve control system, and its wear can result in error codes stored in the ECU, power loss, or rough engine operation.

Compatibility and interchangeable part numbers

The offered sensor comes from the BMW OEM family of parts and has an assigned part number as well as a set of interchangeable numbers, which facilitates the selection of the correct component for a specific version of the N62 engine. This allows you to verify compatibility with your vehicle using the manufacturer's catalog or the VIN.

The presence of reference numbers allows for the safe replacement of the currently installed sensor with this model, without the risk of mechanical or electrical fitment issues. This is particularly important in the case of N62 units, where the precision of the valve control system components is of great importance for the durability of the entire engine.

Characteristics of the used component

The presented eccentric shaft sensor is a used part, sourced from the dismantling of an original BMW. Such components are often chosen by conscious users who expect factory-quality workmanship while maintaining reasonable service costs. In practice, this means:

• maintaining the original operating characteristics consistent with the engine control unit requirements,
• reliable fitment to the electrical harness and mounting socket,
• no need for installation modifications or additional alterations.

Choosing an original, used sensor is often more predictable than installing a cheap replacement with unknown characteristics, which is especially important in advanced BMW engine designs.

Benefits of using an original sensor in the BMW N62

Using the correct eccentric shaft sensor in the N62 engine helps reduce the risk of operational problems and facilitates future diagnostics. The most important advantages include:

• stable cooperation with the engine control unit – no need to adapt parameters for a non-factory component,
• maintaining the correct operation of the valve control system,
• reducing the risk of errors related to the eccentric shaft position,
• easier interpretation of diagnostic data in service testers.

For users of BMW E53, E60, E61, and E63 with the N62 engine, this is a practical way to restore the correct operation of the engine without excessive costs.

BMW Valves – expansion and system service

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 timing control elements, valve lift adjustment components, or additional sub-assemblies working with the control system, check the available parts in the BMW Valves category.

More about exhaust gas recirculation systems and valves

While servicing the valve control system, it is worth expanding your knowledge about other sub-assemblies that affect engine operation and exhaust emissions. In the article EGR: what it is and why it is worth considering used EGR valves, you will find practical information about the operation of the exhaust gas recirculation system and arguments in favor of making an informed choice of original, used components in advanced engines.