Audi A4 B7 Fuel Pump Sender Cover Seal Panel Left Right N/O/S 8E0803961B

Audi A4 B7 Fuel Pump Sender Cover Seal Panel Left Right is an original component from the Fuel pumps and level sensors group, designed for installation on either the left or right side of the vehicle. It provides a tight and stable seal for the fuel pump access point, which helps maintain the proper operating conditions of the fuel system and prevents contaminants from entering the tank.

Specifications and technical data

• SKU: 8E0803961B-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8E0803961B
• Substitutable numbers: 8E0803961B, 8E0 803 961 B
• Location on the vehicle: Right, Left
• Category: Fuel Pumps & Sending Units

Purpose and function in the fuel system

The fuel pump cover with seal plays an important role in the fuel tank service area. It is responsible for:

• mechanically securing access to the fuel pump from the body side,
• sealing the space around the pump module,
• protection against moisture, dust, and fine contaminants,
• maintaining a stable connection between the panel and the body structure. Thanks to its precise fit for the specific Audi model, the component works in harmony with the factory fuel system, which helps maintain the correct operating parameters of the pump and fuel level sensors.

Construction, fitment, and installation

The cover is designed for installation on both the right and left sides of the vehicle, which simplifies selection during repairs or replacement of service components in the tank area. The panel design is adapted to the factory mounting points in the Audi A4 B7, allowing for precise alignment with the bodywork and internal components. The integrated seal ensures even contact with the mounting surface, reducing the risk of leaks. In practice, this translates into:

• stable mounting of the service panel,
• reduced risk of fuel vapors entering the cabin,
• easier removal and reinstallation during fuel system maintenance.

Benefits of using an original Audi component

Using an original fuel pump cover with seal in an Audi A4 B7 allows you to maintain structural consistency with the factory fuel system. You receive a component that:

• is matched to the geometry of the body and fuel tank of the given model,
• works with factory mounts and covers,
• reduces the need for modifications or adjustments required by aftermarket replacements. For the user, this means more predictable installation and a lower risk of leakage issues in the fuel pump area. For service work in the fuel supply system, this component is a practical addition when replacing a pump or level sensor.

Application in service practice

The cover with seal is suitable for both typical fuel pump replacements and repairs involving level sensors. It can be used in situations where:

• the original service panel has suffered mechanical damage,
• the seal has lost its elasticity and leaks have appeared,
• it is necessary to restore factory-level sealing after previous repairs. Thanks to its suitability for installation on both sides of the vehicle, the component facilitates the standardization of repairs in the workshop and helps reduce the number of different stock references. If you are planning a comprehensive repair or upgrade of the fuel supply system area in your Audi and need other components from the same group, such as pump modules, fuel baskets, or level sensors, check out the available parts in the Audi fuel pumps and level sensors category.

Used component – a conscious choice

Choosing a used component from the Fuel pumps and level sensors group is a solution that allows you to optimize repair costs while maintaining compatibility with the vehicle's factory design. For components mounted in the fuel tank service access area, it is particularly important to maintain proper sealing and correct fitment – an original panel with a seal helps achieve this effect. If you are considering a wider use of used parts in your car, including electronic components, it is worth checking out practical tips on selecting and verifying such subassemblies – you will find them in the article The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?.