BMW E90 E91 E92 E93 M3 S65 Petrol Engine Housing Lower Oil Pan Repaired 7839227

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E90 E91 E92 E93 M3 S65 Petrol Engine Housing Lower Oil Pan is a lubrication system component designed for the S65 petrol engine in the sports 3 Series M3 models. It allows for the restoration of proper oil system operation, ensuring stable lubrication conditions for the power unit. Thanks to professional repair, the oil pan is an attractive service solution for users looking for original geometry and fitment while maintaining reasonable costs.

Specifications and technical data

• SKU: 7839227
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7839227
• Substitutable numbers: 7839227, 11137839227
• Fuel type: Petrol
• Category: Oil Pumps & Parts

Purpose and function in the lubrication system

The oil pan in the S65 engine is responsible for collecting and stabilizing oil as well as working with the oil pump and other lubrication system components. In high-revving petrol units such as the M3, a properly selected oil pan is important for:

• maintaining the correct oil level during dynamic driving,
• ensuring proper oil suction by the pump,
• reducing the risk of temporary drops in lubrication pressure.

The repaired oil pan allows for the preservation of the original shape and mounting points, which is essential for proper fitment with the engine block and other auxiliary components.

Technical characteristics and fitment

The presented BMW M3 S65 engine oil pan belongs to the Oil pumps and parts group, which means it is designed to work with the factory lubrication system. The component is intended for a petrol unit, so its construction meets the thermal and flow requirements typical for this type of engine.

Its original BMW origin helps maintain factory dimensional tolerances, which facilitates installation and minimizes the risk of leaks at the interface with the block. The repaired nature of the part means that the element has been restored to full functional utility while maintaining key geometric parameters.

Condition, service application, and benefits of choosing a used part

As a used part, the oil pan is primarily intended for service applications in vehicles where the original pan has been damaged (e.g., due to an impact from below or leaks). Repairing the component allows for:

• cost reduction compared to purchasing a new part,
• preservation of the original installation specification,
• maintaining the consistency of the lubrication system with factory BMW solutions.

This solution is particularly beneficial for users who want to keep the car in a configuration close to the factory one, while taking a rational approach to repair budgets.

Support in selection and compatibility

Selecting the right oil pan for a specific version of the M3 with an S65 engine requires attention to the manufacturer's markings and compatibility with the lubrication system of the given unit. Proper identification of the part by manufacturer numbers and interchangeable numbers helps avoid installation problems and ensures correct cooperation with the oil pump and other components.

To better understand the importance of using original and used components in BMW engines, it is worth reading the guide on the timing system, which discusses, among other things, the advantages of using second-hand parts – details can be found in the article BMW N47 timing chain – typical failure and repair using original BMW parts.

Additional tips on the safe selection of used components, including OEM compatibility verification and technical condition assessment, are provided in the expert guide how to professionally select used car parts, which may also be helpful when purchasing lubrication system components.

Related BMW lubrication system components

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 oil pump housings, lubrication system covers, or additional mounting elements, check the available parts in the BMW oil pumps and parts category.

Such an approach allows for consistent maintenance of the lubrication system, reduces the risk of leaks, and ensures stable operating conditions for the power unit under demanding operating conditions typical for M3 models.