BMW E81 E87N E90 E91 LCI Turbo Charger Upper Cover 116d 118d 318d N47 7800594

BMW E81 E87N E90 E91 LCI Turbo Charger Upper Cover 116d 118d 318d N47 is an original component from the Turbochargers and parts category, designed for BMW N47 engines in 116d, 118d, and 318d versions. The cover ensures proper shielding of the upper part of the turbocharger, stabilizes its installation, and helps maintain correct operating conditions for the forced induction system in BMW E81, E87, and E90 LCI vehicles.

Specifications and technical data

• SKU: 7800594-4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7800594
• Substitutable numbers: 11657800595, 7800595, 7800594, 11652433154, 2433154, 11652287497, 2287497
• Category: Turbos & Parts

Purpose and function of the turbocharger upper cover

The turbocharger upper cover in N47 engines is responsible for shielding the critical area of the forced induction system where the turbocharger operates. This component stabilizes the position of parts within the engine bay, limits the impact of external contaminants, and helps maintain an organized layout of hoses and accessories around the turbocharger. In BMW E81, E87, and E90 LCI vehicles, a correctly selected cover is essential for maintaining proper installation geometry and service convenience.

Compatibility with N47 116d, 118d, 318d units

The presented cover has been designed to work with N47 diesel engines used in BMW 1 Series (E81, E87) and 3 Series (E90 LCI) models in 116d, 118d, and 318d versions. This ensures a perfect fit for the factory turbocharger design and intake system, as well as compatibility with the original placement of mounts and support points. As a result, installation is predictable, with no need for modifications to adjacent components.

Characteristics of the original BMW part

As a BMW brand component from the Turbochargers and parts group, the turbocharger upper cover maintains a factory fit to the engine structure and accessories. The original solution ensures:

• compatibility with the factory geometry of the turbocharger and its surroundings,
• predictable mounting points and accessory routing,
• consistency with other components of the forced induction system.

Thanks to this, the part integrates well into the existing system, which facilitates both the replacement of a damaged cover and subsequent maintenance.

Condition of the item and service application

The cover is offered in used condition, which allows for an economical replacement of a damaged or missing part while maintaining the manufacturer's original specifications. This type of part is particularly suitable for:

• forced induction system repairs following a turbocharger failure,
• replacing missing shielding components in the engine bay,
• restoring the factory installation layout after previous modifications.

Selecting the original turbocharger upper cover is important for maintaining the structural and service integrity of the entire forced induction system.

Support in selecting and using used parts

When working with components from the turbocharger group, it is worth paying attention to correct installation, cleanliness of the surrounding area, and regular inspection of the accessories. To better care for the durability of dismantled components, including forced induction parts, it is worth reading practical tips on maintenance and operation – you can find them in the article How to extend the life of used car parts?.

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 turbocharger housings, mounting clamps, or additional forced induction system covers, check out the available parts in the BMW Turbochargers and parts category.