BMW 3 Series E90 E91 E92 E93 Complete Fuel Tank with Pump Petrol 323i 325i 330i

BMW 3 Series E90 E91 E92 E93 Complete Fuel Tank with Pump Petrol 323i 325i 330i is an original fuel system component designed for BMW 3 Series E90 models with the N43 engine. This used fuel tank with an integrated fuel pump allows for a technically correct replacement of a damaged tank, restoring proper fuel system operation and stable engine fuel supply. It is an ideal solution for users who expect factory-fit and proven construction without the need for modifications.

Specifications and technical data

• SKU: 7283798-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7283798
• Substitutable numbers: 16117283798, 7283798, 1611041995916117163292, 7163292, 0419959, 16117163295, 7163295, 16117197076, 7197076, 16147163297, 7163297, 16117163292, 16110419959
• Fuel type: Petrol
• Category: Fuel Tanks & Filler Necks

Purpose and role in the fuel system

The presented fuel tank with pump is a component from the Fuel tanks and filler pipes group, responsible for the safe storage of petrol and its delivery to the engine's fuel system. The tank design is adapted to the geometry of the BMW E90 body, ensuring proper mounting, correct working capacity, and compatibility with the factory venting system and fuel lines.

The built-in fuel pump is responsible for maintaining the correct supply pressure for the N43 unit, which translates into stable engine operation, proper starting, and smooth power delivery across the entire rev range. Using a dedicated tank with a pump reduces the risk of leaks, pressure drops, and fuel system aeration problems.

Compatibility and OEM identification

The component was designed as an original BMW part, which means full compatibility with factory mounting points, line brackets, and fuel level sensors. Thanks to the assigned OEM part number and available interchangeable numbers, precise compatibility verification is possible via VIN or manufacturer markings, without the risk of selecting the wrong variant.

This approach is particularly important in the case of modern petrol units, where pump operating parameters, tank geometry, and the placement of connectors have a direct impact on the proper functioning of the fuel system and interaction with the vehicle's electronics.

Technical and operational characteristics

The tank has been constructed for use with petrol fuel, in accordance with the requirements of the N43 engine. The material and shape of the tank are selected to limit fuel turbulence, ensure stable suction by the pump, and enable accurate fuel level readings under various driving conditions. The integrated fuel pump works with the factory control system, which facilitates installation and eliminates the need for electrical adaptation.

As a used component, the tank comes from dismantling and represents an economical alternative to a new part while maintaining the original BMW construction. Choosing this solution allows for reduced repair costs while maintaining compliance with the vehicle's factory parameters.

Benefits of using an original BMW fuel tank

• Factory fit for BMW E90 320i with N43 engine – no need for mounting or installation modifications.
• Integration of the tank with the fuel pump – simplified assembly and consistent operation of the entire fuel system.
• Possibility of unambiguous identification via OEM number and reference numbers – easier part selection by VIN.
• Solution dedicated to petrol – compliance with the requirements of the petrol engine fuel system.
• Economical repair while maintaining the original BMW construction.

Technical support and additional information

To better understand the operation of the entire fuel system, including the role of the tank, pump, and accessories, it is worth consulting specialist materials. Practical tips on diagnostics, regeneration, and selecting components by VIN or OEM number can be found in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses the most important service issues in an accessible way.

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