Engine Oil Filter Cover BMW E46 E60 X5 E53 E70 X3 E83 E90 E91 M57N M57N2 7789323

Engine Oil Filter Cover BMW E46 E60 X5 E53 E70 X3 E83 E90 E91 M57N M57N2 is an original lubrication system component designed for BMW diesel engines, ensuring a tight seal for the oil filter housing. Thanks to its precise fit for dedicated models and a design compliant with manufacturer standards, the cover helps maintain correct oil pressure and stable operating conditions for the engine. It is a practical service solution for users who want to maintain the factory parameters of their vehicle's lubrication system.

Specifications and technical data

• SKU: 7789323
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7789323
• Substitutable numbers: 7789323, 11427789323
• Fuel type: Diesel
• Category: Other Engine Parts

Purpose and function in the lubrication system

The presented oil filter cover is a component designed for Diesel engines in popular BMW 5, 3, and 1 series models. Its task is to tightly seal the oil filter housing, which reduces the risk of leaks and pressure drops in the lubrication system. A properly selected cover helps maintain stable oil circulation, which translates into protection for engine components and uniform lubrication of moving parts.

The original design ensures proper seal guidance and secure seating in the filter housing socket. As a result, the component works with the factory housing without the need for modifications, which is important when servicing vehicles used on a daily basis.

Benefits of using an original BMW cover

Using an oil filter cover that complies with BMW's factory specifications helps reduce common problems encountered when using aftermarket replacements with imprecise dimensions. Key advantages include:

• stable and tight sealing of the oil filter housing,
• proper cooperation with the diesel engine lubrication system,
• maintenance of the engine's factory operating parameters,
• easy installation in place of a worn or damaged component.

For users who service their BMW according to the manufacturer's recommendations, choosing an original oil filter cover is a solution that allows for maintaining the technical integrity of the entire system. This is particularly important in diesel engines, where the quality of lubrication has a direct impact on the durability of accessories and internal components.

Condition, fitment, and service application

The offered component comes from the BMW group and is intended for use as a service part in vehicles equipped with diesel engines. It allows for the replacement of a worn or damaged oil filter cover without interfering with other lubrication system components. In practice, this means the ability to restore the proper tightness of the filter housing during standard service maintenance, e.g., during a periodic oil change.

Due to its design, which complies with the factory standard, the cover works with the original oil filter housing, which facilitates installation and reduces the time required for repairs. This solution is aimed at both workshops and individual users who care about the technical correctness of repairs in their vehicle.

Selection support and technical knowledge expansion

When selecting lubrication system components, it is worth paying attention to compatibility with the specific engine type and manufacturer's specifications to avoid problems with oil pressure or leaks. For those interested in a broader view of the structural differences between standard and sports versions, including solutions regarding the engine, brakes, and chassis, the following article describing these issues in detail may be helpful: Audi RS vs other models – what is hidden under the hood and chassis?.

Related components and further system expansion

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 service caps, fasteners, or small lubrication system components, check the available parts in the Other BMW category.

Well-selected components from this group allow you to build a coherent service kit that facilitates engine maintenance and reduces the risk of unplanned vehicle downtime. Choosing elements that comply with factory specifications promotes the maintenance of stable diesel engine operating parameters and predictable service intervals.