Seat Leon 5F Audi A3 8V Fuel Pipe Hose Pump Feed Line 1.5 Petrol 05E133723K

Seat Leon 5F Audi A3 8V Fuel Pipe Hose Pump Feed Line 1.5 Petrol is an original fuel system component designed for petrol engines. Engineered as part of the factory system, it ensures stable fuel delivery between the pump and other components, which translates into reliable engine performance and safe vehicle operation. This is a solution for users looking for a proven fuel line tailored to a specific model configuration.

Specifications and technical data

• SKU: 05E133723K
• Mark: Seat
• Condition: Used
• OEM Part Number: 05E133723K
• Substitutable numbers: 05E133723K, 05E 133 723 K
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and function in the fuel system

The offered line belongs to the Lines, hoses and pipes category and is responsible for transporting fuel within the pump area in petrol-powered vehicles. A correctly selected line section is crucial for maintaining proper system pressure, reducing performance drops, and minimizing the risk of leaks.

This component has been designed to work with petrol-powered engines, which ensures material resistance to this specific fuel and compatibility with the operating parameters of the factory fuel system.

Benefits of using an original fuel line

Using a fuel line matched to a specific model platform ensures:

• proper fuel routing within the pump and fuel system,
• compatibility with factory connectors and mounts,
• reduced risk of leaks due to proper diameter and shape matching,
• stable operation of the petrol engine under typical operating conditions.

For users who want to keep their vehicle in a configuration close to the factory standard, choosing such a component is a practical way to maintain the integrity of the entire fuel system.

Product characteristics and condition

The line comes from the Seat brand, which means it complies with the solutions used in vehicles of this group and fits the fuel system architecture. The product is offered as a used part, which allows for economical repair or replacement while maintaining the original design.

Due to the nature of its operation in the fuel system, it is recommended to perform a standard check of connection tightness and proper routing of the line relative to other components before installation to ensure trouble-free operation and avoid mechanical stress.

Professional application and installation

The fuel pump line for petrol units is suitable both for typical replacement of a worn-out part and for repairs resulting from mechanical damage within the fuel system. Thanks to the factory fitment, installation is straightforward, with no need to modify the fuel system.

In workshops specializing in the maintenance of Seat and Audi models, such a component allows for maintaining a technically correct fuel system configuration, which is important for subsequent diagnostics and any further service work.

If you are planning a comprehensive repair or upgrade of the fuel system area in your Seat and need other elements from the same group, such as supply lines, return hoses, or vent pipes, check out the available parts in the Seat lines, hoses and pipes category.

If you are wondering whether it is better to opt for refurbishment or a used original part when performing repairs, it is worth checking out the practical tips in the article Refurbished or used original – which part to choose for repairs?, which discusses the differences between these solutions using popular components as examples.