Volkswagen Passat CC Fuel Flap Locking Actuator Fuel Tank Cover Lock 3C8810773A

Volkswagen Passat CC Fuel Flap Locking Actuator Fuel Tank Cover Lock is a precision component of the fuel filler locking system, responsible for securely locking and unlocking the fuel flap. A properly selected actuator ensures seamless integration with the central locking system, increases convenience, and reduces the risk of unauthorized access to the fuel filler. By choosing this component from the Bumpers and reinforcements group, you are opting for a solution structurally matched to the body of the Passat CC.

Specifications and technical data

• SKU: 3C8810773A
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3C8810773A
• Substitutable numbers: 3C8810773A, 3C8 810 773 A
• Part type: Bumper
• Category: Bumpers & Reinforcements

Function and role of the fuel flap actuator

The fuel flap locking actuator in the Passat CC is responsible for mechanically locking and unlocking the flap when the central locking system is operated. A properly functioning component:

• ensures consistent operation with other body locks,
• stabilizes the position of the flap while driving,
• reduces the possibility of accidental opening of the fuel filler,
• supports the security of the fuel system from the outside. Thanks to this, the fuel filler locking system works in a predictable and repeatable manner, which translates into comfort during daily vehicle operation.

Compatibility and fit for Volkswagen Passat CC

Volkswagen Passat CC Fuel Flap Locking Actuator Fuel Tank Cover Lock is a component developed with the factory body architecture of this model in mind. This means:

• maintaining the correct geometry of the mounts within the wheel arch and the flap,
• proper positioning relative to the locking mechanism,
• compatibility with the central locking control installation,
• no need for structural modifications during installation. Such a fit facilitates quick service and reduces the risk of play, stress, or improper operation of the fuel flap.

Performance characteristics and advantages of use

Using an original solution from the Volkswagen group allows you to maintain the consistency of the entire body locking system. The actuator operates based on factory stroke and force parameters, which:

• minimizes mechanical stress on the flap and hinges,
• ensures repeatable locking with every closing cycle,
• reduces the noise of the mechanism,
• facilitates diagnostics in the event of potential central locking system failures. For the user, this means stable operation of the fuel system from the outside and predictable vehicle behavior during daily use.

Component condition and installation aspects

The offered actuator comes from a used vehicle, which allows for a favorable cost-to-functionality ratio. An element of this type, when installed correctly, can be integrated into the existing system without the need for interference with the body structure. In practice, the installation comes down to:

• removing the covers in the area of the fuel flap,
• replacing the actuator in the factory mounting location,
• connecting to the central locking control installation,
• checking the full operating cycle (locking/unlocking). This approach shortens service time and allows for the quick restoration of the full functionality of the fuel filler locking system.

Related Volkswagen body components

If you are planning a comprehensive repair or modernization of the exterior body zone in your Volkswagen and need other elements from the same group, such as reinforcements, beams, or covers, check the available parts in the Volkswagen Bumpers and reinforcements category. If you are considering a wider range of body and mechanical work after a collision and want to better understand how to effectively use original used OEM components, check out the guide: Repairing a car after a collision using original used OEM parts.