BMW E90 E91 F10 Turbo Turbocharger Oil Feed Pipe Exhaust Gas Pressure 7808010

The BMW E90 E91 F10 F11 N57 Oil Hose Tube is an original turbocharger and parts component designed for the lubrication system in N57 engines used in popular BMW 3 and 5 Series models. The OEM component used ensures a factory fit, stable oil flow parameters, and compliance with the engine manufacturer's requirements.

Specifications and technical data

• SKU: 7812807
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7812807
• Substitutable numbers: 7812807, 13627812807, 7808010
• Category: Turbos & Parts

Purpose and function in the turbocharging system

The oil line/tube is responsible for supplying lubricant to the turbocharger in the N57 engine, which is crucial for bearing durability and stable rotor operation. A properly selected component minimizes the risk of pressure drops, overheating, and turbine seizure, thus improving the smooth operation of the entire turbocharging system.

This product is classified as a turbocharger and parts, making it a consistent component of the turbocharging system in BMW E90, E91, F10, and F11 series vehicles with the N57 engine. Using the original oil line allows for maintaining operating parameters consistent with the manufacturer's design specifications.

Benefits of using a genuine BMW oil hose

Choosing an original oil line for your N57 engine offers a number of practical technical benefits:

• Factory geometric fit – proper cable routing in the engine compartment, without collisions with other components.
• Appropriate diameter and cross-section – ensuring stable oil flow to the turbocharger over the full load range.
• Compatibility with the N57 lubrication system – compliance with the pressure and temperature parameters specified for this unit.
• Consistency with other OEM components – no need for modifications, additional mountings or additional adapters.

This ensures that the oil line operates in stable conditions, which promotes even lubrication of the turbine and reduces the risk of failures resulting from insufficient oil supply.

Used condition – a conscious choice at BMW service

This used oil hose offers a significantly lower repair cost compared to a new OEM component, while maintaining factory specifications. For many BMW E90, E91, F10, and F11 series owners, this represents a reasonable compromise between quality and service budget.

A used OEM turbocharger and parts component is a good solution when:

• it is necessary to quickly replace a damaged oil line,
• what counts is compliance with the original design of the system,
• It is important to optimize vehicle operating costs.

Selection and compatibility within the BMW range

The BMW E90 E91 F10 F11 N57 Oil Hose/Pipe is designed for a specific engine and body family, making it easier to select parts when repairing the turbocharger system. The OEM part number and available interchangeable numbers in the technical specifications allow you to verify compatibility with your specific vehicle configuration without having to use substitutes of uncertain origin.

For turbocharger upgrades or comprehensive repairs, it's also worth considering other components from the same category. If you need other turbochargers and parts for BMW, check out our dedicated offer: turbochargers and parts for BMW .

How to save on used parts service

Using used OEM parts, such as the N57 engine oil line, is an effective way to reduce service costs while maintaining high-quality components. Properly selected pre-owned parts allow you to keep your car in top condition without breaking your budget.

If you want to better understand how to wisely use the used and replacement parts market, check out our guide: how to save on original car parts for Volkswagen and other brands . Additionally, it's worth reading a broader discussion of trends in the service market: rising repair costs and the boom in used parts – how to wisely reduce car service costs .

Summary

The BMW E90 E91 F10 F11 N57 Oil Hose Pipe is a used, original turbocharger and parts component designed for the turbocharger lubrication system in N57 engines. It ensures factory fit, compliance with engine operating parameters, and the possibility of economical repair without sacrificing the OEM component. It is a practical choice for BMW owners who expect a technically sound solution with controlled service costs.