BMW 3 Series E92 E93 Plastic Fuel Tank Filler Pipe Petrol 7188073

BMW 3 Series E92 E93 Plastic Fuel Tank Filler Pipe Petrol is an original fuel system component designed for 3 Series coupe and convertible models. As part of the Lines, Hoses and Pipes group, it is responsible for the safe and leak-proof routing of fuel during refueling, which directly impacts the reliability of the entire system. This used OEM component is a sensible choice for servicing a gasoline-powered vehicle when structural fitment and stable operating parameters are a priority.

Specifications and technical data

• SKU: 7188073
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7188073
• Substitutable numbers: 16117188073, 7188073, 16116765727, 6765727
• Fuel type: Petrol
• Category: Hoses, Lines & Pipes

Purpose and function in the fuel system

The BMW 3 Series E92 E93 Plastic Fuel Tank Filler Pipe Petrol is the component connecting the external filler neck to the rest of the fuel system. It is responsible for:

• controlled flow of gasoline from the fuel nozzle to the tank,
• maintaining system integrity during refueling,
• stable mounting within the bodywork, in accordance with BMW factory geometry.

By maintaining the original geometry and pipe diameters, the filler pipe works with the factory venting system and protects against unwanted fuel leaks.

Construction and fitment for BMW E92 / E93

The element from the Lines, Hoses and Pipes group in this application features a design adapted to the specific routing of the installation in the coupe and convertible body. It includes a section of the filler pipe along with appropriately shaped bends and mounts, which allows for:

• collision-free routing in the wheel arch and rocker panel area,
• compatibility with factory brackets and covers,
• maintaining the proper pipe slope to facilitate gasoline flow.

Such fitment reduces stress in the installation and decreases the risk of cracks or leaks over the long term.

Benefits of using an original fuel filler pipe

Choosing a used, original fuel filler pipe for the BMW 3 Series E92/E93 allows you to maintain the factory operating parameters of the fuel system. Key advantages include:

• Full compatibility with the gasoline system – the component is designed for a specific type of fuel, which promotes resistance to gasoline and additives.
• Replication of factory pipe routing – no need for modifications, diameter adjustments, or custom mounts.
• Stable performance during refueling – the correct pipe diameter and shape reduce the risk of fuel kickback and facilitate fast tank filling.

As a result, installing such a component is a technically safe and predictable solution, especially for daily-driven vehicles.

Condition, verification, and service application

The offered fuel filler pipe is a used component, which in practice means a favorable compromise between repair costs and maintaining original build quality. This type of part is particularly useful in situations where:

• mechanical damage has occurred in the filler area (e.g., after a collision or bodywork corrosion),
• there are leaks or fuel seepage near the filler neck,
• it is necessary to replace a section of the fuel system without interfering with the tank.

Selecting an original fuel filler pipe reduces installation time and minimizes the risk of fitment issues typical of universal aftermarket replacements.

Expanding your BMW fuel system service

If you are planning a comprehensive repair or upgrade of the fuel system area in your BMW and need other elements from the same group, such as flexible hose sections, rigid guide pipes, or additional connectors, check out the available parts in the BMW Lines, Hoses and Pipes category.

If you are interested in a broader context regarding the selection of used forced induction system elements and want to better understand the relationships between the turbocharger, intercooler, and accessories, the article Go-Kart Feeling XXL: used N18 versus B48 turbocharger – what to choose for a Mini Cooper S? may be helpful, as it discusses the practical aspects of installing and operating used OEM components.