Mercedes W169 W245 Fuel Hose Pipe Line Petrol Engine A1694761326

Mercedes W169 W245 Fuel Hose Pipe Line Petrol Engine is a component from the Lines, hoses and pipes group, designed for the petrol engine fuel supply system in Mercedes compact class vehicles. It is responsible for the safe and stable routing of fuel, which has a direct impact on the engine's performance and the reliability of the entire system.

Specifications and technical data

• SKU: A1694761326
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1694761326
• Substitutable numbers: A1694761326, A 169 476 13 26, A 169 470 05 75, A1694700575
• Fuel type: Petrol
• Part type: Hose
• Category: Hoses, Lines & Pipes

Purpose and function in the fuel system

The described fuel hose has been designed to work with a petrol engine, where maintaining proper fuel flow at the required operating pressure is crucial. This component operates in the immediate vicinity of the engine unit, which is why it must be characterized by resistance to temperature, vibrations, and contact with fuel and vapors.

Thanks to the precise routing of the working medium, the hose supports:

• stable supply to the fuel rail,
• maintaining the tightness of the fuel system,
• reducing the risk of pressure drops and engine operation disturbances.

Benefits of using an original Mercedes hose

Using an original fuel hose in a Mercedes petrol engine translates into geometric alignment with factory mounts and compatibility with other system components. This means no modifications are required, ensuring proper hose routing relative to engine accessories and maintaining the factory assembly logic.

The most important advantages include:

• Factory fit for the engine unit – the hose is prepared to operate in a specific assembly environment, which facilitates servicing.
• Consistency with the petrol supply system – the hose construction is adapted to the operating parameters of the petrol engine, including pressure and temperature characteristics.
• The possibility of use in professional repairs and fuel system inspections, where repeatability and predictability of operation are essential.

Application in service practice

The fuel hose for a Mercedes with a petrol engine is suitable both for replacing a damaged component and for comprehensive fuel system maintenance. It is particularly useful when symptoms such as the smell of fuel in the engine compartment, signs of leaks, or starting problems resulting from fuel supply disturbances occur.

In workshop practice, this type of hose allows you to:

• restore the proper tightness of the fuel system,
• minimize the risk of leaks in the engine zone,
• maintain stable operating parameters of the petrol unit in daily use.

Integration with other fuel system components

The element belongs to the Lines, hoses and pipes group, which means it works with other fuel lines, breather lines, and connecting elements in the engine compartment. Proper selection of the hose for a specific petrol engine configuration is important for maintaining safety and the correct operation of the entire supply system.

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as return lines, connecting sections, or flexible fuel hoses, check the available parts in the Mercedes lines, hoses and pipes category.

Condition and selection of parts for a specific vehicle

The fuel hose comes from dismantling, which allows for the use of an original component in an economical yet functional form. When selecting, it is recommended to verify compatibility with the specific petrol engine version and vehicle year to ensure proper hose routing and compatibility with the existing installation.

For users interested in a broader context of using dismantled parts in modern cars, including advanced electronic systems, an article describing the practical aspects of repairing BMW modules and multimedia systems may be helpful – you can find it here: Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models.