BMW E81 E82 X1 E84 E87 E90 E91 E92 E93 N43 Oil Pan Sump 7568566

BMW E81 E82 X1 E84 E87 E90 E91 E92 E93 N43 Oil Pan Sump is an original component from the Oil pans group, designed for BMW diesel units. Thanks to its factory geometry and retention of original mounting points, it ensures a secure seal for the lower part of the engine and stable oil flow within the lubrication system.

Specifications and technical data

• SKU: 7568566
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7568566
• Substitutable numbers: 7568566, 11137568566, 7527025, 11137527025
• Fuel type: Diesel
• Category: Oil Sumps

Purpose and compatibility

The presented oil pan has been designed for BMW 1 Series, 3 Series, and X1 models equipped with N43 family engines powered by Diesel fuel. The design meets the manufacturer's factory requirements, which facilitates installation in place of a worn or damaged component without the need for modifications.

By maintaining the original shape and layout of mounting holes, the oil pan works with original gaskets, bolts, and engine accessories, which reduces the risk of leaks and speeds up service work.

Construction and function in the lubrication system

The oil pan plays a key role as the lower reservoir for engine oil, responsible for collecting it, draining impurities, and stabilizing the level during engine operation. A properly selected component:

• ensures the appropriate working oil volume for the diesel engine,
• maintains the correct position of the oil pump pickup,
• minimizes the risk of air entering the lubrication system during dynamic driving,
• facilitates controlled oil drainage during service changes.

The original oil pan design for N43 units has been developed to maintain proper oil circulation under various load conditions, which translates into stable lubrication of critical engine components.

Condition, origin, and benefits of using OEM parts

The component comes from the BMW OE line and is offered as a used part, which allows for combining reasonable repair costs with the preservation of factory mounting parameters. Unlike many aftermarket replacements, the original oil pan ensures:

• precise fitment with the engine block and accessories,
• compliance with BMW factory service procedures,
• preservation of the designed structural rigidity of the lower part of the engine unit.

For workshops and individual users, this means a lower risk of leakage problems and warranty returns, as well as easier planning of service work.

Practical installation tips

When replacing the oil pan in a diesel engine, it is recommended to always use a new gasket and thoroughly clean the contact surface with the block. It is also worth verifying the condition of the mounting bolts and lubrication system components to fully utilize the potential of this part. A properly installed oil pan supports trouble-free operation of the lubrication system and reduces the risk of oil leaks in the long term.

System expansion and selection of other components

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 pans, drain plugs, or mounting hardware, check the available parts in the BMW Oil pans category.

To better match the used oil pan to a specific engine version and avoid mistakes during selection, it is worth using practical expert advice – you will find them in the article No more bad purchases! How to professionally select used car parts, where the importance of OEM and reference numbers in the part selection process is discussed, among other things.