Brake hoses, lines and connectors

Brake hoses, lines, and connectors are essential components of the braking system, responsible for the proper transfer of brake fluid from the master cylinder to the calipers. Their reliability directly impacts braking performance and driving safety. At the Global Parts automotive store, you'll find a wide selection of used car parts, including brake hoses, lines, and connectors, ideal for BMW , Audi , Mercedes , Volkswagen , Mini , and more .

The role of brake lines and connectors in a modern braking system

The braking system in modern passenger cars operates on a closed hydraulic circuit, in which the brake hose transfers pressure generated by the master cylinder directly to the calipers. In practice, this translates to values of 80–120 bar during standard braking and up to 160–200 bar in emergency situations . The brake hose, as a flexible element, compensates for suspension movement and wheel steering, while the brake connector is responsible for a tight and stable connection between individual sections of the system. Precise matching of these components affects not only braking performance but also the smooth operation of the ABS and ESP systems.

What components are included in brake hoses, lines and connectors ?

Our offer includes the following items : Brake Hoses – Flexible hoses that connect rigid brake lines to the calipers, allowing movement of suspension components during braking. Brake lines – Rigid pipes that transport brake fluid from the master cylinder to the hoses. Brake connectors – Components connecting hoses and lines, ensuring the tightness and stability of the braking system.

Materials and technical parameters of brake hoses

Rigid brake hoses are most often made of anti-corrosion coated steel, copper alloys (e.g., CuNiFer), or stainless steel. Their internal diameter typically ranges from 3.0 to 4.75 mm, ensuring optimal flow of DOT 4 or DOT 5.1 brake fluid. The brake hose is constructed of several layers: a chemically resistant rubber core, a reinforcing braid, and a protective layer. This design guarantees resistance to high operating pressure, fluctuating temperatures (from approximately -40°C to +120°C ), and vibrations generated while driving.

Why is it worth taking care of brake hoses, lines and connectors ?

Damage or wear to brake hoses, lines, and connectors can lead to reduced braking performance and serious problems with the braking system. Typical symptoms include: Brake fluid leaks – May indicate cracks in the lines or leaks in the connectors. Decreased braking efficiency – Damaged hoses or lines can restrict the flow of brake fluid. Air bubbles in the system – Air leak problems can cause air to enter the braking system, reducing its performance. Cracks or corrosion – Especially in the case of rigid pipes that are exposed to road salt and moisture. At Global Parts, we offer original used brake hoses, lines and connectors that have undergone extensive quality testing, ensuring their durability and reliability.

Typical symptoms related to brake lines – a practical summary

System element	Function	The effect of proper operation
Brake hose	Suspension motion compensation	Stable and smooth braking
Brake hose	High-pressure fluid transport	Immediate system response
Brake connector	Tight connection of elements	Maintaining working pressure

How to choose the right brake hoses, lines and connectors ?

When selecting brake hoses, lines and connectors, there are several key aspects to consider: Vehicle-specific fit – Every braking system has its own specific technical requirements. At Global Parts , you'll find brake hoses, lines, and connectors perfectly suited to BMW , Audi , Mercedes , Volkswagen , and Mini . and others . Technical condition – Used hoses and cables should be free from cracks, corrosion and other mechanical damage. Material of construction – Choose cables made of durable materials such as stainless steel or high-quality plastics.

Matching and compatibility with other braking system components

Selecting the appropriate brake hose or brake connector is based on compatibility with the vehicle model, year, and engine version . In practice, compatibility with brake calipers, master cylinders, and assist systems such as ABS is also crucial. This ensures the system's factory operating parameters are maintained and all components work together correctly, which is also important when expanding internal linkage to include calipers, discs, or master cylinders.

Why choose used brake hoses, lines and connectors ?

Used car parts , such as brake hoses, lines, and connectors, is a practical solution that allows you to save money while maintaining high quality. By choosing used brake hoses, lines, and connectors, you gain: Lower costs – Used items are much cheaper than new ones, but offer just as high quality. Ecology – Recycling car parts supports environmental protection and reduces waste. A wide range – In our store you will find brake hoses, lines and connectors for the most popular car brands.

How to take care of brake hoses, lines and connectors ?

To ensure that brake hoses, lines and connectors function reliably for a long time, it is worth following a few rules: Regularly check the condition of lines and hoses during technical inspections, especially if the vehicle is operated in difficult conditions. Change the brake fluid according to the manufacturer's recommendations to prevent internal corrosion of the lines. Check connections for leaks and respond to any signs of brake fluid leaks. If you need a replacement, you'll find the right used car parts at Global Parts that will restore full functionality of your braking system.

FAQ - Frequently asked questions about brake hoses, lines and connectors in cars

Question	Answer
What is a brake hose?	A brake hose is a flexible tube that connects rigid brake lines to the caliper, allowing the suspension to move while maintaining constant pressure.
What is a brake hose?	A brake hose is a rigid tube that transports brake fluid from the pump to the individual axles of the vehicle.
What is a brake connector?	The brake connector is responsible for the tight connection of system components and maintaining the working pressure.
Do brake hoses fit all car models?	No, hoses and lines are selected for a specific model, year and version of the braking system.
What car brands does Global Parts support?	The offer includes BMW, Audi, Mercedes, Volkswagen, Mini and many other popular brands.
Do brake lines work with ABS?	Yes, correctly selected cables and connectors are fully compatible with ABS and ESP systems.

Summary: Brake hoses, lines and connectors at the Global Parts automotive store

Brake hoses, lines, and connectors are key components of the braking system, ensuring effective and safe braking in all conditions. By maintaining their technical condition, you can improve your vehicle's reliability and avoid braking problems. The Global Parts automotive store invites you to browse our wide selection of original used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , and more, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .