BMW X3 SERIES E83 E83N LCI Covering tank shield protection left N/S 3417402

The BMW E83 X3 Chassis Tank Shield Plate is a factory protective component designed for installation on the left side of the vehicle. It provides an effective mechanical barrier for the fuel tank and chassis components, reducing the risk of damage during daily operation. A used, original plate is a good choice for drivers seeking a proven component at a reasonable price.

Specifications and technical data

• SKU: 3417402
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 3417402
• Substitutable numbers: 51473417402, 3417402
• Location on the vehicle: Left
• Category: Other Exterior Parts & Accessories

Purpose and Function of the Tank Shield Plate

The chassis tank shield plate for the BMW E83 X3 is responsible for protecting the fuel tank and adjacent structural elements from stone impacts, contact with the ground, and dirt. Mounted on the left side, it stabilizes the area around the tank, which is important for both the safety and durability of the fuel system.

Thanks to its precise fit for the specific X3 generation, the component maintains the correct geometry and integrates with factory mounting points. This solution helps preserve the original chassis line and proper airflow in this part of the car.

Construction and Fit for BMW

The offered plate belongs to the Other category, but it is precisely designed for the BMW X3 E83 construction. This means it maintains the correct rigidity, shape, and arrangement of mounting holes, which translates to:

• secure mounting at factory body points,
• no need for modifications or adjustments to the element,
• preservation of ground clearance and chassis geometry as intended by the manufacturer.

Its placement on the left side of the vehicle is crucial when selecting parts – using the correct plate minimizes the risk of stress and improper adhesion to the chassis structure.

Benefits of Using an Original Shield

Using an original tank shield plate on the BMW X3 E83 offers a range of practical operational benefits:

• Enhanced fuel tank protection – reducing the risk of mechanical damage when driving on uneven roads.
• Stable routing of lines and components in the tank area – less risk of chafing and looseness.
• Maintenance of factory safety standards in the chassis area.
• Aesthetic finishing of the lower body section, without "open" spaces around the tank.

A used OEM part is a sensible compromise between quality and cost, especially for accident repairs or restoring a car to a near-factory condition.

Selection and Installation of the Tank Shield Plate

When selecting this plate for the BMW X3 E83, it is crucial to pay attention to the mounting side and compatibility with the specific model's chassis construction. The offered element is designed for installation on the left side, which eliminates issues with improper fit.

In practice, installation involves using the factory mounting points in the body. This makes servicing predictable and reduces the risk of incorrect installation. It is advisable to check the condition of the mounting points on the car before installation and consult a mechanic if the vehicle has undergone previous bodywork in the chassis area.

Related Content and Other Products

If you are looking for other items in the Other category dedicated to this brand, check out our offer at Other BMW, where you will find a wide selection of components for various models.

Are you interested in how manufacturers design chassis and protective elements in high-performance cars? See the article comparing sports constructions with series versions: Audi RS vs. Other Models – What Lies Under the Hood and Chassis?. This is a good addition to your knowledge about the role of shields and chassis components in modern cars.