BMW 1 2 3 Series F20 F21 F22 F30 F31 LCI Oil Return Line Pipe 7617537

The BMW F20 F21 F22 F30 LCI Turbo Oil Pipe is an original equipment turbocharger and parts component designed for the turbocharger lubrication system in post-facelift (LCI) BMW F Series models. This OEM part ensures proper oil supply to the turbine, which is crucial for its durability and stable operation.

Specifications and technical data

• SKU: 7617537
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7617537
• Substitutable numbers: 11427617537, 7617537
• Category: Turbos & Parts

Purpose and function of the turbo oil line

The turbine oil line in the BMW F20, F21, F22, and F30 LCI models is responsible for the controlled supply of engine oil to the turbocharger . Proper oil flow reduces wear on the turbine bearings, stabilizes operating temperatures, and reduces the risk of seizure. Replacing a worn or leaking line with a functioning OEM component is one of the basic maintenance steps for turbocharger problems.

The original turbo oil pipe from this offer was designed specifically for the F-platform supercharging system, maintaining the factory geometry, internal diameter, and mounting points. This ensures proper oil flow characteristics and proper pipe routing within the engine compartment after installation.

Construction, fitting and assembly

As a component from the turbocharger and parts category, the turbo oil line is designed to operate at high temperatures and in an oil environment. The factory-installed line ends are designed to interface with the original connections in the engine block and turbine housing, simplifying installation and reducing the risk of leaks.

The key assembly features of this cable are:

• Factory mounting points – the cable follows the original route in the engine compartment, without the need for modifications.
• Properly selected diameter – ensures proper oil flow to the turbocharger, which translates into stable operation of the charging system.
• Compatibility with the OEM system – the cable works with the original connectors and mounting elements used in the BMW F series.

During installation, it is recommended to use new seals and thoroughly clean the connection sockets to fully utilize the potential of the working cable and avoid leaks.

Benefits of using a genuine used BMW turbo oil pipe

Choosing a genuine BMW turbocharger oil line instead of a random aftermarket replacement allows you to maintain the turbocharger's factory operating parameters . The OEM component is designed for your specific engine and turbocharging system, allowing you to:

• maintains proper pressure and turbine lubrication efficiency,
• reduces the risk of overheating and accelerated wear of bearings,
• ensures correct cable routing away from elements with the highest temperature.

The used condition of the part allows for a cost-effective restoration of the turbocharger system while maintaining original BMW specifications. This solution is particularly beneficial for operational repairs when the hose itself is damaged but the turbocharger remains functional.

If you are considering whether to choose a used OEM part or an aftermarket part, this practical guide may be helpful: 5 reasons why a used OEM part may be a better choice than an aftermarket part .

Parts condition and compliance check

The BMW turbo oil hose offered is in used condition, meaning it has been disassembled and verified for continued serviceability. Before reassembly, it's worth visually inspecting these types of components, paying attention to:

• no cracks and mechanical deformations,
• surface condition at sealing points,
• internal cleanliness of the pipe before installation.

To ensure full compatibility with a specific engine version, it's worth using the OEM number and interchangeable numbers visible in the technical specifications. A detailed verification process is described in the article: Guide: How to select the right car part by VIN and OEM number .

Other BMW turbo oil lines on offer

If you're looking for other BMW turbo oil lines in the same category, check out the BMW turbo oil lines available in our store. This will allow you to select a component that's tailored to your vehicle's specific body style, engine, and turbocharging system.