BMW 5 6 7 E60 E61 E63 E65 N62N Engine Cylinder Head Cover Ignition Coil 7548850

BMW 5 6 7 E60 E61 E63 E65 N62N Engine Cylinder Head Cover Ignition Coil 7548850 is an original component designed for N62N units in E60, E61, E63, and E65 models. Thanks to its factory BMW design, it ensures precise fitment to the cylinder head and proper seating of the ignition coil, which promotes stable operation of the ignition system and the tightness of the valve cover. It is a practical solution for users looking for a complete engine accessory component instead of individual parts.

Specifications and technical data

• SKU: 7548850
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7548850
• Substitutable numbers: 11127548850, 7548850, EM
• Category: Other Engine Parts

Purpose and function in the N62N engine

The cylinder head cover in N62N units plays a key role in sealing the upper part of the engine and guiding the ignition coil over the spark plugs. It is responsible for:

• maintaining the tightness of the valve cover and protecting against oil leaks,
• stable mounting of the ignition coil over the cylinders,
• protecting timing components and the ignition system from contaminants,
• maintaining the correct geometry of accessories within the cylinder head area.

Thanks to a design consistent with factory BMW standards, this component supports the proper operation of the N62N engine in 5, 6, and 7 series models, minimizing the risk of leaks and ignition problems.

Original BMW origin and fitment

As a BMW brand part, the cylinder head cover with ignition coil was designed specifically for the architecture of the N62N engine used in E60, E61, E63, and E65 bodies. This means:

• retaining factory mounting points to the cylinder head,
• compatibility with the original ignition system and electrical harness,
• proper routing of seals and oil channels within the cover.

Such fitment limits the need for installation modifications and allows for the use of existing engine infrastructure, which is particularly important when servicing N62N units in premium vehicles such as the 5, 6, and 7 series.

Used condition and service application

The item is offered in used condition, which is a beneficial solution for users looking for an economical yet original BMW part. In practice, this means the possibility of:

• replacing a damaged or leaking cylinder head cover without investing in a new component,
• restoring the proper operation of the ignition system by using a complete cover with a coil,
• reducing repair costs while maintaining compliance with factory specifications.

The cylinder head cover with ignition coil will work well both for standard repairs and for comprehensive servicing of the upper part of the N62N engine, where maintaining tightness and stable mounting of accessories is essential.

Integration with other engine accessory components

Due to its function, the cylinder head cover works directly with the valve cover gasket, spark plugs, ventilation system, and the engine's electrical installation. A correctly selected component:

• facilitates the installation of spark plugs and the ignition coil in the positions intended by the manufacturer,
• provides adequate workspace for servicing the upper part of the engine,
• limits the risk of oil entering the spark plug and coil wells.

As a result, the cylinder head cover integrated with the ignition coil is a practical service component that allows for maintaining the consistency of the entire system in the N62N engine.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other items from the same group, such as additional covers, mounting elements, or small accessories, check the available parts in the Other BMW category.

Technical support and knowledge about high-power units

When working with advanced power units, it is worth using reliable sources of knowledge about engine construction, the ignition system, and the differences between standard and sports versions. To better understand the specifics of powerful units and their accessories, you can read an article dedicated to comparing sports variants to series versions: Audi RS vs other models – what is hidden under the hood and chassis?.