BMW E81 E87 LCI E90 118i 120i 318i 320i N46N Engine Cover Ignition Coil 7553302

BMW E81 E87 LCI E90 118i 120i 318i 320i N46N Engine Cover Ignition Coil is an original BMW component designed for N46N power units in popular 1 and 3 series models. This carefully designed cover improves the aesthetics of the engine bay, organizes the workspace, and facilitates the identification of the power unit during inspections and service work.

Specifications and technical data

• SKU: 7553302-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7553302
• Substitutable numbers: 11127553302, 7553302
• Category: Other Engine Parts

Purpose and function of the engine cover

The presented cover is dedicated to petrol BMW 1 Series E81/E87 LCI and 3 Series E90 models with the N46N engine in 118i, 120i, 318i, and 320i versions. Its task is to organize the engine bay, limit the ingress of dirt onto the upper part of the power unit, and improve acoustic comfort by partially dampening engine noise.

The cover is a factory-fitted component, which ensures it maintains the correct mounting points and geometry tailored to the specific drivetrain. This allows for stable seating on the engine without any additional modifications.

Construction and fitment for BMW E81, E87 LCI and E90

The cover has been designed with the stock N46N units in mind, ensuring compatibility with factory mounts and engine accessories. The shape and profiling are adapted to the layout of components in the bay, such as manifolds, hoses, or the valve cover, making the installation process predictable and repeatable.

Proper fitment for 118i, 120i, 318i, and 320i models allows for maintaining a consistent engine bay appearance with other factory BMW components, which is important both for daily operation and potential vehicle resale.

Condition, origin and benefits of use

The item comes from dismantling, which means it is a used part, but it retains the functionality required for further operation. Choosing an original cover from the secondary market allows you to maintain compliance with the factory BMW specification while optimizing service costs.

The use of this cover provides a number of practical benefits:

• maintaining a consistent, organized engine bay appearance,
• protection of the upper part of the power unit against dust and minor contaminants,
• easier identification of the N46N engine type during diagnostics and service maintenance.

Why choose an original BMW component

The original BMW engine cover ensures proper fitment with other components and maintains factory quality standards. The lack of need for adjustments or mounting modifications translates into faster installation and a lower risk of improper seating. This is particularly important for vehicles where compliance with service documentation and predictable behavior during operation are prioritized.

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

Technical support and car project development

For users interested in comparing technical solutions used in various brands and models, including sports designs, an article discussing the differences in the construction of power units, braking systems, and chassis may be helpful. More information can be found in the material: Audi RS vs other models – what is hidden under the hood and chassis?.

If you are considering broader vehicle modifications using secondary market components, inspiration and practical tips on selecting used parts can be found in the guide The best used parts for tuning your car, which shows how to consciously use proven used parts in modernization projects.