BMW X3 Series E83 2.5i 3.0i Automatic Gearbox Oil Cooling Pipe Inlet Outlet

BMW X3 Series E83 2.5i 3.0i Automatic Gearbox Oil Cooling Pipe Inlet Outlet is an original lubrication system component designed for BMW X3 E83 models equipped with an automatic transmission. Designed as an OEM part, the pipe ensures proper oil routing within the system, stable gearbox operation, and predictable drivetrain performance during daily use. It is a practical solution for users who want to restore proper oil circulation in the automatic transmission system without compromising on fitment.

Specifications and technical data

• SKU: 3400213
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3400213
• Substitutable numbers: 17223400213, 3400213, 17223400214, 3400214, 17220359964, 0359964
• Gearbox type: Automatic
• Category: Other Engine Parts

Purpose and function in the oil system

The oil pipe in an automatic transmission is responsible for the safe routing of the operating medium between individual system components. In the case of the BMW X3 E83, this is crucial for:

• maintaining stable oil pressure in the automatic transmission,
• ensuring proper cooling and lubrication of components,
• reducing the risk of overheating and premature wear of the gearbox.

A properly selected oil pipe helps maintain consistent gear shifting characteristics, smooth gear changes, and predictable drivetrain response under various load conditions.

Compatibility with the automatic transmission

The component has been designed to work with the automatic transmission used in the BMW X3 E83. This ensures the preservation of the factory pipe routing geometry, correct connection diameters, and proper system rigidity. As a result:

• you minimize the risk of leaks at the connections,
• you maintain correct oil flow throughout the entire operating range of the gearbox,
• you reduce the possibility of the pipe coming into contact with other components in the engine bay.

Such fitment is particularly important during long-term operation, where an incorrectly routed pipe can lead to chafing, micro-cracks, or localized overheating.

Characteristics of the used part

The offered oil pipe is a used component, which allows for an economical repair of the system while maintaining the manufacturer's original specifications. Parts of this type are often chosen in situations where:

• a quick replacement of a damaged pipe is necessary without modifying the installation,
• maintaining the factory oil line routing is important,
• compatibility with original mounts and brackets on the body is essential.

Using an original part from dismantling reduces the need for modifications, which translates into shorter service time and a lower risk of installation errors.

Technical support and part selection

Dedicated OEM markings and interchangeable numbers are provided for this model, which facilitates precise identification of the pipe relative to the specific configuration of the BMW X3 E83. In practice, this means the ability to consciously select the element for the version with the appropriate type of automatic transmission, without the need to interfere with the existing system.

If you are planning a comprehensive repair or modernization of the automatic transmission oil system area in your BMW and need other components from the same group, such as additional oil pipes, return pipes, or auxiliary installation sections, check the available parts in the Other BMW category.

Why choose an original oil pipe

Using an original oil pipe in the BMW X3 E83 translates into several practical benefits:

• factory fitment for the automatic transmission system,
• preservation of the oil flow path designed by the manufacturer,
• reduction of the risk of leaks and pressure drops in the system,
• no need for mount adaptations or custom adapters.

For users who value the technical correctness of the repair and want to maintain gearbox operating parameters close to factory standards, choosing such a component is a solution consistent with the manufacturer's requirements.

Additional information about design differences between sports and standard drivetrains, including the impact of lubrication and cooling on component durability, is provided in the article on our blog: Audi RS vs other models – what is hidden under the hood and chassis?.