BMW X1 F48 X2 F39 Mini F54 F60 Diesel 2.0 AdBlue Tank Fluid Reservoir 7399290

AdBlue tank for BMW X1 F48, X2 F39, and Mini F54 and F60 is an exhaust gas aftertreatment system component designed for diesel engines. As part of the fuel tanks and filler necks category, it ensures proper storage of the AdBlue solution and stable operation of the nitrogen oxide reduction system, which translates to the vehicle's compliance with current exhaust emission standards.

Specifications and technical data

• SKU: 7399290
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7399290
• Substitutable numbers: 7399290, 16197399290
• Fuel type: Diesel
• Category: Fuel Tanks & Filler Necks

Purpose and Compatibility

The presented AdBlue tank is dedicated to BMW X1 F48, BMW X2 F39, and Mini F54 and F60 vehicles with Diesel engines. The design developed by the vehicle manufacturer guarantees a proper fit to factory mounting points and correct cooperation with the existing exhaust gas aftertreatment system installation.

Thanks to the use of original geometry and connections, installation is predictable, and the risk of leaks or communication errors with the vehicle's electronics is reduced. This solution is particularly important in modern powertrains where the AdBlue system is an integral part of the drivetrain.

Function in the AdBlue and Fuel System

The AdBlue tank plays a crucial role in the Selective Catalytic Reduction (SCR) system. It is responsible for:

• safe storage of the AdBlue solution in the correct working position,
• stable supply to the pump and lines leading to the exhaust system,
• maintaining system tightness, which minimizes the risk of leaks and corrosion of adjacent components,
• cooperation with level and temperature sensors (if provided for in the specific vehicle configuration).

A functional AdBlue tank directly impacts the correct operation of the emission reduction system, and consequently, the absence of error messages on the dashboard and the preservation of full engine power.

Item Condition and Installation Aspects

The offered tank is a used part, allowing for an economical repair of the AdBlue system while maintaining the original manufacturer's specifications. Before installation, a standard visual inspection for any mechanical damage is recommended, along with a leak test after installation in the vehicle.

Replacing the tank is particularly recommended in cases of:

• detected leaks or housing cracks,
• problems with fluid suction by the AdBlue system,
• mechanical damage resulting from collisions or corrosion of mounting components.

Benefits of Using an Original AdBlue Tank

Using an original AdBlue tank in BMW and Mini vehicles ensures:

• compliance with factory design – proper fit to the exhaust system and electrical installation,
• stable SCR system operation – reduced risk of engine control unit errors related to the AdBlue system,
• maintenance of exhaust emission parameters at the level specified by the manufacturer,
• possibility of further diagnostics and service according to BMW and Mini procedures.

Part Selection and Technical Knowledge

When selecting an AdBlue tank for a specific version of BMW X1, X2, or Mini, it is recommended to verify compatibility using the VIN or part numbers to ensure full compatibility with the given vehicle configuration. Proper part selection is important for both correct installation and subsequent computer diagnostics.

If you want to deepen your knowledge of fuel system operation and tanks, a practical supplement will be the article: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair, where you will find information on diagnostics, operation, and part selection by OEM numbers.

Related Products from the Same Category

If you are also looking for other BMW fuel tanks and filler necks for similar models, check out the BMW fuel tanks and filler necks available in our assortment to select a part perfectly matched to the specific engine and body version.