BMW F10 F11 F30 F31 F32 Vacuum Hose Pipe Line Engine N57N 8513294

BMW F10 F11 F30 F31 F32 Vacuum Hose Pipe Line Engine N57N is an original vacuum system component designed for modern BMW models with the N57N engine. The precise design of the hose ensures stable vacuum routing, which translates into proper operation of engine accessories and consistent performance parameters of the power unit. This is a solution for users who expect factory-fit quality and proven reliability.

Specifications and technical data

• SKU: 8513294
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8513294
• Substitutable numbers: 11668513294, 8513294, 11664738344, 4738344, EM
• Category: Hoses, Lines & Pipes

Purpose and function of the vacuum hose

The vacuum hose in the N57N engine is responsible for transporting vacuum between control elements, such as actuators, valves, or control modules. Stable pressure in this circuit is crucial for:

• proper operation of vacuum-controlled systems,
• maintaining the correct operating characteristics of the diesel engine,
• preserving consistent response to load and driving conditions.

A properly selected hose minimizes the risk of leaks, power drops, and errors stored in the engine control unit.

Compatibility with BMW models

The offered component has been designed for BMW 5 Series and 3 Series F-generation platforms, including sedan and estate bodies. As a result, the hose is structurally matched to the routing layout in the engine bay, which facilitates installation and allows for maintaining the original harness and hose routing.

Its factory origin from the BMW group ensures the correct geometry, internal diameter, and mounting points, which is particularly important for vacuum systems in modern diesel units.

Construction, category, and performance benefits

The hose belongs to the technical category Lines, hoses, and pipes, meaning it has been designed to operate in the demanding environment of the engine bay. The hose construction is optimized for:

• resistance to temperatures typical for diesel units,
• resistance to vacuum and deformation,
• stable medium flow without kinks or constrictions.

By maintaining factory flow parameters, the hose supports stable operation of the control system, which is important both during daily use and during long-term driving under load.

Condition, origin, and installation aspects

The component comes from the original BMW production line and is offered as a used part, allowing for economical repair while maintaining factory fitment. This type of component is particularly beneficial in situations where:

• the existing hose shows signs of wear or leaks,
• problems arise with the operation of vacuum-controlled systems,
• it is necessary to replace the element with a part of known origin and geometry.

Installation of the hose is standard service procedure – after correct identification of the part based on vehicle data and catalog numbers, direct replacement for the worn element is possible, while maintaining the original installation routing.

Why it is worth using an original BMW vacuum hose

Using a hose from the BMW OEM family allows you to maintain the integrity of the entire vacuum system. In practice, this means:

• certainty of fitment for the specific N57N engine configuration,
• preservation of factory flow and sealing parameters,
• reduction of the risk of problems resulting from the use of replacements with different geometry.

This solution is especially recommended for comprehensive engine maintenance when you care about predictable engine behavior and compliance with the manufacturer's specifications.

If you are planning more extensive maintenance of the vacuum system or other installations in the engine bay, it is worth checking other elements in the Lines, hoses, and pipes category to select a complete service solution tailored to your BMW.

For users interested in broader car modernization – for example, during drivetrain repairs – our blog guide may be helpful: gearbox – differences between manual, automatic, and DSG, and tips for buying a used transmission, which facilitates planning further service work on the vehicle.