BMW X3 Series E83 2.0d 3.0d M47N2 M57N2 Plastic Fuel Tank Diesel

BMW X3 Series E83 2.0d 3.0d M47N2 M57N2 Plastic Fuel Tank Diesel is an original fuel system component designed for BMW X3 E83 models with diesel engines. This used fuel tank ensures a factory-perfect fit, maintaining the correct mounting geometry and compatibility with fuel system accessories. It is a practical solution for users looking for a proven OEM component instead of replacements with uncertain parameters.

Specifications and technical data

• SKU: 7411725
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7411725
• Substitutable numbers: 16117411725, 7411725, 16146766163, 6766163, 16117197939, 7197939, 16117194841, 7194841, 16117196657, 7196657, 16116768348, 6768348, 16146766165, 6766165, 16146766160, 6766160
• Fuel type: Diesel
• Category: Fuel Tanks & Filler Necks

Purpose and compatibility

The presented fuel tank is designed to work with diesel units in the BMW X3 E83, particularly those with the M47N2 and M57N2 engine families. The tank's construction is adapted to the chassis architecture of this model, which facilitates installation at factory mounting points and allows for the correct routing of fuel lines and sensors.

By using an original BMW solution, proper operation with the fuel system is maintained, including the pump, fuel level sensors, and the venting system. This is particularly important for repairs following mechanical damage, corrosion, or chassis modifications where precise component fitment is required.

Technical and functional characteristics

The tank belongs to the Fuel tanks and filler pipes category, responsible for the safe storage of diesel fuel and its stable delivery to the injection system. The tank's construction is adapted for use with Diesel fuel, which means appropriately selected materials and internal geometry that minimizes turbulence and fuel aeration.

The original BMW design includes:

• a dedicated shape adapted to the X3 E83 chassis,
• space for mounting fuel system accessories,
• adaptation to the factory filler neck and supply/return pipes.

This type of tank is particularly recommended for repairs after collisions, mechanical damage to the underside of the vehicle, or when replacing a corroded element with a component of known service history.

Condition, origin, and benefits of choosing used OEM

The item is offered as a used BMW component, which in practice means maintaining factory build quality while reducing repair costs compared to a new part. Original BMW tanks are characterized by a refined design that ensures long-term and stable fuel system operation under normal operating conditions.

Choosing a used OEM tank also means:

• better fitment than many low-budget replacements,
• preservation of factory geometry and mounting points,
• reduced risk of issues with leaks or incorrect fuel level readings.

An additional advantage is the environmental aspect – reusing functional parts reduces waste and raw material consumption, which aligns with a modern approach to vehicle maintenance.

Installation tips and selection by markings

Before installation, it is recommended to verify the tank's compatibility with the specific engine version and model year of the BMW X3 E83, preferably by comparing data via the VIN or manufacturer markings. This helps avoid problems with the fitment of accessories, mounts, and fuel filler pipes.

During replacement, it is worth paying attention to:

• the condition of the fuel filler pipes and supply/return lines,
• the tightness of connections and seals,
• the correct positioning of the tank relative to chassis components.

Professional installation allows you to fully utilize the advantages of the original tank and ensures trouble-free operation of the fuel system in daily driving.

Fuel system expansion and educational materials

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 supply lines, check out the available parts in the BMW Fuel tanks and filler pipes category.

To better understand how the entire fuel system works, including the interaction of the tank with pumps and injectors, it is worth checking out the technical guide: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration. You will find practical tips on diagnostics, selecting parts by VIN/OEM, and the principles of proper operation.

If you are also interested in the economic and environmental aspects of using used components, the article Eco-driving: discover the benefits of used car parts, which describes the advantages of automotive recycling and conscious part selection, may be helpful.