BMW X5 Series E53 Complete Plastic Fuel Tank Petrol 6752552

BMW X5 Series E53 Complete Plastic Fuel Tank Petrol is an original fuel system component, designed specifically for BMW X5 E53 models with petrol engines. Its plastic construction ensures a favorable curb weight, corrosion resistance, and stable operating conditions for the fuel system. This solution is intended for users who want to restore the efficiency and tightness of their vehicle's fuel system in a controlled manner, while maintaining factory mounting geometry and fuel line routing.

Specifications and technical data

• SKU: 6752552
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 16116752552
• Substitutable numbers: 16116752552, 6752552, 16116755043, 6755043, 16116752626, 6752626, 16116762044, 6762044, 16116755042 16116752625, 6755042, 6752625
• Weight: 150
• Fuel type: Petrol
• Category: Fuel Tanks & Filler Necks

Purpose and function in the fuel system

The BMW X5 Series E53 Complete Plastic Fuel Tank Petrol in the BMW X5 E53 is responsible for the safe storage of fuel and its stable delivery to the pump and other system components. The design, tailored to the X5 E53 chassis, enables proper routing of lines, correct venting, and compatibility with fuel level sensors and equipment mounted on the tank. Thanks to the use of plastic, the risk of internal corrosion is reduced, which helps maintain fuel purity and proper fuel injection operation.

This component is particularly important in the event of leaks, mechanical damage, or issues with the mounting of the old tank. Replacing it with a properly selected, original tank allows for the restoration of the fuel system's proper operation without interfering with the body structure.

Construction and material properties

The tank is made of durable plastic that withstands typical operational loads, such as temperature changes, contact with petrol, and vibrations transmitted from the chassis. This type of construction:

• reduces the weight of the component compared to classic steel tanks,
• ensures resistance to external and internal corrosion,
• facilitates the molding of complex shapes adapted to the chassis space.

The well-thought-out shape of the tank promotes stable fuel retention during driving, and appropriately designed mounting zones allow for secure seating in factory body points. As a result, the correct geometry of the fuel system is maintained after installation, which is significant for the operation of the pump, lines, and venting system.

Selection, compatibility, and identification parameters

The presented tank belongs to the Fuel tanks and filler pipes group, meaning it is a component directly responsible for storing and delivering petrol to further sub-assemblies. As a part intended for the BMW X5 E53, it has been designed to work with a petrol-based fuel system, taking into account the characteristic layout of lines, sensors, and mounts in this model.

For proper selection, it is worth using the manufacturer's markings and reference numbers assigned to this tank. This facilitates the verification of compatibility with a specific equipment version and vehicle year, and minimizes the risk of installation problems. The product has assigned identifiers that can be verified in the technical specification, which is particularly helpful when selecting by OEM number or interchangeable numbers.

Condition, application, and benefits of installation

The offered tank is a used component, which allows for an economical replacement of a damaged sub-assembly while maintaining the original BMW design. For many users, this is a reasonable compromise between cost and maintaining factory fitment. Installing a properly selected tank allows for:

• restoring the tightness of the fuel system,
• eliminating leaks and the smell of fuel around the vehicle,
• maintaining proper supply to the petrol engine,
• preserving the original routing of lines and mounting points.

Replacing the tank is especially recommended after mechanical damage (e.g., impact to the chassis) or in situations where the existing component shows leaks that are difficult to repair effectively. Using an original tank dedicated to the BMW X5 E53 reduces the need for modifications and allows for compliance with the manufacturer's factory solutions.

Technical support and additional resources

To better understand the role of the fuel tank in the entire supply system as well as the principles of its diagnostics, selection, and operation, it is worth referring to specialized materials. A detailed discussion of the fuel system's operation, including injectors, pumps, and the fuel tank, can be found in the article: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

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, lines, or filler pipes, check the available parts in the BMW fuel tanks and filler pipes category.