BMW X3 Series E83 E83N LCI Complete Fuel Tank Petrol N46 M54 7194746

BMW X3 Series E83 E83N LCI Complete Fuel Tank Petrol N46 M54 is a complete solution for the petrol supply system in your BMW X3 E83, including both the tank and the integrated fuel pump. This component belongs to the Fuel tanks and filler pipes group, which ensures consistency with the vehicle's factory design and facilitates fitting during repairs or replacements. It is a practical choice for major service work within the fuel system.

Specifications and technical data

• SKU: 7194746
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 16117194746
• Substitutable numbers: 16117194746, 7194746, 16116767908 16116758605 16117197937, 6767908, 6758605, 7197937, 16117159604, 7159604, 16146766158, 6766158
• Weight: 150
• Fuel type: Petrol
• Category: Fuel Tanks & Filler Necks

Purpose and function in the fuel system

The presented tank with pump is dedicated to BMW X3 E83 series vehicles powered by petrol. As a part of the fuel supply system, it is responsible for the safe storage of fuel and its stable delivery to the engine, which has a direct impact on the engine's performance, efficiency, and fuel consumption. Integrating the tank with the pump reduces the number of connections and potential leaks, and also simplifies the installation process.

Set construction: fuel tank and petrol pump

The set includes the fuel tank body and the installed petrol pump, allowing it to be treated as a cohesive service module. This configuration is particularly beneficial when replacing a damaged or corroded tank, when there is also a need to intervene in the components responsible for fuel pumping. The construction is adapted to the requirements of the petrol system, ensuring proper fuel routing, venting, and compatibility with the vehicle's factory equipment.

Technical parameters and fitment

The product belongs to the Fuel tanks and filler pipes category, which means it has been designed to operate in the demanding chassis environment, taking into account mechanical loads and contact with petrol. The tank has an assigned OEM part number and interchangeable numbers, which facilitates precise identification using manufacturer catalogs or the VIN number. The specified weight of the set testifies to its solid construction and the use of materials adapted to the operational loads of an X3-class SUV.

Condition, origin, and benefits of choosing a used part

The item is offered as a used original component, which in practice means maintaining factory geometry, mounting points, and compatibility with the vehicle's fuel and electrical installation. Choosing an original used tank with a pump is a reasonable compromise between repair costs and maintaining the parameters specified by the manufacturer. For drivers who want to better understand the importance of original parts in the context of safety and durability, the following article will be helpful: why used original OEM parts are a safe and economical choice.

Practical installation and operational tips

When replacing the fuel tank with a pump in a BMW X3 E83, it is worth paying attention to the condition of fuel lines, seals, and mounts to avoid subsequent leaks and fuel pressure problems. It is also recommended to perform fuel system diagnostics after installation – verifying pressure, tightness, and the correct operation of the pump. Detailed information on the operating principle of the fuel supply system, selecting components by OEM number, and maintenance can be found in the guide: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Expanding repairs within the BMW fuel system

If you are planning a comprehensive repair or upgrade of the fuel system area in your BMW and need other components from the same group, such as additional tanks, filler pipes, or return lines, check the available parts in the BMW fuel tanks and filler pipes category.