BMW G32 B57 Diesel Filling System SCR Pipe Hose Line Tube 7393506

BMW G32 B57 Diesel Filling System SCR Pipe Hose Line Tube is an original exhaust gas treatment system component designed for BMW G32 series vehicles equipped with the B57 diesel engine. Thanks to its factory design, the hoses work seamlessly with the SCR system, ensuring stable routing of the operating medium and proper functioning of the emission reduction system. This is a solution for users who expect reliable fitment, OEM compliance, and hassle-free installation.

Specifications and technical data

• SKU: 7393506
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7393506
• Substitutable numbers: 7393506, 16197393506
• Fuel type: Diesel
• Category: Fuel Tanks & Filler Necks

Purpose and function in the SCR system

The presented set of hoses is a component of the system related to Fuel filler tanks and pipes and the SCR system installation in the BMW G32 model with the B57 diesel engine. It is responsible for the precise routing of the medium within the system, which is crucial for the correct operation of the nitrogen oxide reduction system and compliance with exhaust emission standards.

Thanks to a design consistent with factory solutions, the hoses maintain proper routing geometry, minimize the risk of leaks, and facilitate system maintenance. This is particularly important in modern diesel units, where stable SCR system operation affects both performance and the durability of other components.

Benefits of using original BMW hoses

Using hoses from the BMW group provides a number of practical advantages in daily operation:

• factory fitment for the SCR system in the BMW G32 B57 Diesel, without the need for installation modifications,
• preservation of the original hose routing, which facilitates installation and subsequent inspections,
• compatibility with fuel supply and exhaust treatment system components specified by the manufacturer,
• consistency with the operating parameters of the diesel unit, which promotes stable operation of the entire system.

For users who want to keep the vehicle in a configuration close to the factory state, choosing such a component is a safe and technically sound solution, especially in the case of advanced exhaust emission systems.

Technical characteristics and installation

The SCR system hoses in this model are designed for operation with diesel fuel and the specific body architecture of the BMW G32. Proper shaping and material selection allow for operation under varying temperature and load conditions typical for the fuel supply and exhaust treatment system in a modern B57 engine.

The component is intended for installation in the factory location, which limits the time required for replacement and reduces the risk of installation errors. In practice, this means that once properly secured, the hoses maintain the correct distance from other components, which is important from the point of view of safety and the durability of the entire system.

Component condition and service application

The offered component comes from the used parts group, which allows for economical repair of the SCR system while maintaining the manufacturer's original specification. This type of solution is often chosen by professional workshops dealing with the maintenance of modern BMW diesel units, where both OEM compliance and reasonable repair costs are important.

In the case of service work related to the fuel supply and exhaust treatment system, it is worth paying attention to the correct fitment of the component to the specific vehicle configuration, including the B57 engine version and the SCR system used. Selection based on catalog numbers and manufacturer markings allows avoiding compatibility problems and ensures predictable system operation.

If you are planning a comprehensive repair or upgrade of the fuel supply and exhaust treatment area in your BMW and need other elements from the same group, such as hoses, connectors, or medium routing elements, check the available parts in the BMW Fuel filler tanks and pipes category.

To better understand the relationships between the tank, hoses, and other fuel system components, it is worth consulting a guide describing diagnostics and operation – you will find a detailed discussion in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

If you are considering using aftermarket parts and want to verify the most common opinions about them, material explaining the differences between theory and practice may be helpful – you will find more information in the article Used car parts: Myths and facts you need to know.