BMW 5 Series F10 F11 LCI B47 Vacuum Servo Hose Pipe Line 8572037

The BMW F10 F11 LCI B47 Brake Hose is an original brake system component from BMW, designed for facelifted 5 Series models with the B47 engine. The precisely selected length and diameter of the hose ensure stable operating pressure and predictable brake pedal response, contributing to safe and comfortable vehicle handling.

Specifications and technical data

• SKU: 8572037
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8572037
• Substitutable numbers: 11668572037, 8572037, EM
• Category: Brake Servos

Intended Use and Function in the Braking System

A flexible hose in the braking system is responsible for transferring pressure from the pump and servo to the calipers at the wheels, compensating for suspension movement and wheel steering. In BMW F10/F11 LCI models with the B47 unit, this is a crucial element that works with the brake booster system and brake force regulator, maintaining vehicle stability in various road conditions.

A properly selected brake hose minimizes the risk of swelling under load, reduces braking distance, and supports even distribution of braking force between axles. This ensures repeatable system response and better driver control during intense braking.

Compatibility with Servo and Brake Force Regulator Systems

This product belongs to the Servo and Brake Force Regulator category, meaning it is designed to work with the factory brake assist system in the BMW 5 Series. Correctly selecting the hose for a specific body configuration and B47 engine allows for maintaining the operating parameters intended by the vehicle manufacturer.

In practice, this means:

• proper cooperation with the brake servo and brake force regulator,
• stable circuit pressure during sudden braking,
• consistent operation with safety systems such as ABS or stability control.

Product Characteristics and Application Benefits

As an original part, the BMW F10 F11 LCI B47 Brake Hose is structurally matched to the factory system, facilitating installation and reducing the risk of leaks. Using a hose from the same component group as other brake system elements helps maintain consistent operating parameters and predictable vehicle behavior.

Key benefits of using this hose include:

• proper fit for the suspension geometry and hose routing in the BMW F10/F11 LCI,
• maintenance of the factory brake pedal operating characteristics,
• seamless integration with the existing servo and brake force regulator without additional modifications.

Product Condition and Service Application

This item is offered in used condition, providing an attractive service solution for users seeking original BMW components while maintaining reasonable repair costs. A properly selected used brake hose can restore correct system operation, especially in cases of wear or damage to the existing hose.

To maximize the potential of used parts and ensure their durability, it is advisable to familiarize yourself with practical tips on operation and maintenance – you can find them in the article How to Extend the Lifespan of Used Car Parts?, which discusses, among other things, best practices for installing and using dismantled components.

BMW Braking System Expansion

If you are planning a comprehensive repair or upgrade of the braking area in your BMW and need other components from the same group, such as servos, brake force regulators, or related hoses, check the available parts in the BMW Servo and Brake Force Regulators category.

When considering broader use of dismantled components for your car of this brand, you can also benefit from the advice contained in the material Used Parts for BMW – Are They Worth It? Key Benefits for Brand Enthusiasts, which discusses the advantages of using original used elements and aspects to consider when choosing them.