Mercedes W166 W292 Fuel Filler Pipe Fuel Tank Line Hose Petrol A1664709064

Mercedes W166 W292 Fuel Filler Pipe Fuel Tank Line Hose Petrol is an original fuel system component belonging to the Lines, hoses and pipes group. Designed specifically for Mercedes SUV models, it ensures a tight and stable connection between the filler neck and the fuel tank, which translates into safe operation of the petrol-powered vehicle. This used OEM component is a sensible choice for professional repairs or replacing a damaged fuel line.

Specifications and technical data

• SKU: A1664709064
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1664709064
• Substitutable numbers: A1664709064, A 166 470 90 64, A 166 470 65 64, A164706564
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and function in the fuel system

The presented fuel filler pipe has been designed to work with petrol engines, typical for many versions of the Mercedes W166 and W292. It is responsible for safely routing fuel from the filler neck to the tank, minimizing the risk of leaks, fuel evaporation, and unwanted spills during refueling and operation.

This element is part of the factory fuel system, which ensures compatibility with the original geometry of the body and fuel tank, facilitating installation and subsequent maintenance.

Construction and fitment for Mercedes W166 / W292

The pipe belongs to the Lines, hoses and pipes category, meaning it has been designed to operate in a fuel environment, taking into account mechanical loads and temperature influences. The shape and connection diameters are adapted to the factory mounting points in the body and to the fuel tank and filler neck ports, allowing for precise fitment without the need for modifications.

The original Mercedes origin helps maintain the appropriate stiffness of the pipe, resistance to twisting, and proper flexibility in areas requiring compensation for body and powertrain movements.

Benefits of using an original pipe

Using an original fuel filler pipe instead of a worn or damaged component brings a number of practical benefits:

• maintaining the factory tightness of the fuel system,
• reducing the risk of leaks during refueling and driving,
• proper cooperation with mounts and shields in the chassis,
• maintaining compliance with the vehicle manufacturer's safety requirements for operation.

As a result, the pipe provides a solid foundation for restoring full functionality to the petrol fuel system in W166 and W292 series vehicles, without compromising on fitment and build quality.

Condition, installation and service application

The offered element is used, which allows for economical repair while maintaining the manufacturer's original specifications. The pipe will work well both when replacing a damaged fuel line after a collision and during service resulting from natural wear or corrosion of system components.

Due to the specific nature of working in the fuel system, installation in a specialized service center is recommended, with adherence to safety procedures and leak testing after installation. A correctly installed pipe contributes to the stable operation of the fuel system and reduces the risk of unpleasant fuel odors around the vehicle.

Related components and additional information

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

During extensive service work, it is also worth ensuring the efficiency of the vehicle's lighting system – the guide See more and better – a complete guide to selecting and replacing used LED and Xenon headlights will be helpful in selecting components, as it discusses the practical aspects of choosing original used parts.