Oil Pipe BMW E60 LCI 535d E90 335d Turbo Charger Lubrication Line Hose 7795974

The BMW E60 LCI E90 M57N2 Turbo Oil Hose Pipe is an original turbocharger and parts component designed for the turbocharger lubrication system in BMW M57N2 engines. This used oil hose provides a functional service solution for workshops and users looking for a proven component for repair or replacement in the turbocharger system.

Specifications and technical data

• SKU: 7795974
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7795974
• Substitutable numbers: 11427795974, 7795974
• Category: Turbos & Parts

Purpose and function of the BMW turbo oil line

The BMW turbo oil line for E60 LCI and E90 models with the M57N2 engine is responsible for supplying engine oil to the turbocharger, ensuring proper lubrication and cooling. Stable oil flow is crucial for the durability of the rotor, bearings, and the entire turbocharger, and a functioning line minimizes the risk of seizure and overheating of rotating components.

The original hose design is tailored to the geometry of the BMW engine compartment, simplifying installation and maintaining the factory oil line routing. This allows the supercharger to operate in near-factory conditions, and servicing requires no modifications or adaptations to other components.

Construction, fitting and assembly

The turbo oil line was designed as a lubrication system component specifically for the M57N2 engine, maintaining the correct shape, diameter, and mounting points. This appropriate oil line design reduces stress, vibration, and the risk of abrasion during engine operation.

In practice, assembly consists of:

• dismantling the old hose from the turbocharger and engine block,
• cleaning the connection sockets and checking the sealing surfaces,
• installation of the used cable while maintaining the correct tightening torque of the connectors,
• checking the tightness of the system after the first start of the engine.

This approach allows for the restoration of proper oil circulation within the turbocharger and reduces the risk of leaks in the connection area.

Used condition - practical service benefits

The component is offered in used condition, representing a reasonable compromise between repair cost and functionality. For many workshops and users of vehicles with mileage, this is an effective solution, allowing for:

• reducing the cost of servicing the supercharging system while maintaining the original part specifications,
• use of a factory-fitted cable for the M57N2 engine,
• avoiding compatibility problems typical of imprecisely manufactured substitutes.

A used oil hose can be particularly useful for complete turbocharger repairs, engine replacements, or restoring vehicle performance following a lubrication system failure.

Selection by OEM number and interchangeable numbers

When selecting a turbo oil line for a specific BMW E60 LCI or E90 with an M57N2 engine, you should always verify the OEM part number and available interchangeable part numbers. This helps avoid ordering errors and ensures full compatibility with your vehicle's turbocharger and engine accessories.

If you have any doubts about the fit, it is worth searching by OEM number or consulting the manufacturer's catalogue to confirm the compatibility of the cable with the specific body version and drive unit.

Substantive support and additional resources

If you are planning a more extensive service of the supercharging system and are interested in other components from the BMW turbochargers and parts category, check out our range of turbochargers and BMW parts to select compatible components for your model.

When purchasing used parts, it's especially important to properly check part numbers for compatibility and to approach part condition assessment with care. Practical tips can be found in the Global Parts guide: Safely Buying Used Car Parts Online – A Step-by-Step Guide , which covers, among other things, selecting parts by OEM number, seller verification, and application examples across various component categories.

Summary

The BMW E60 LCI E90 M57N2 Turbo Oil Hose Pipe is an original, used turbocharger lubrication system component designed for M57N2 engines. It ensures proper oil supply to the turbocharger, supports stable operation of the supercharging system, and provides a functional service solution for BMW vehicles where compliance with factory specifications and control of repair costs are important.