Audi TT 8N Fuel Filler Flap Actuator Solenoid Release Mechanism 1C0810773

Audi TT 8N Fuel Filler Flap Actuator Solenoid Release Mechanism is an original component from the Fuel filler flaps and accessories group, designed to control the fuel filler flap locking mechanism. It ensures secure locking of the flap, supports the safety of the fuel system, and helps maintain the proper functionality of the vehicle body in the filler area.

Specifications and technical data

• SKU: 1C0810773-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 1C0810773
• Substitutable numbers: 1C0810773, 1C0 810 773, 1K5959782, 1K5 959 782
• Category: Fuel Flaps & Components

Purpose and function in the Audi TT 8N

The fuel filler flap actuator in the Audi TT 8N is responsible for automatically unlocking and locking the flap based on the signal from the central locking system. A properly functioning actuator:

• prevents the flap from opening accidentally while driving,
• reduces the risk of tampering with the fuel cap and fuel lines,
• maintains the consistency of the locking system operation throughout the vehicle.

Thanks to the use of an original design solution, proper compatibility with the electrical installation and the factory-specified flap mechanism for the Audi is maintained.

Construction and performance parameters

The actuator is an electro-mechanical component that, upon receiving a control signal, generates linear or rotary motion transmitted to the flap linkage. The applied design:

• is optimized for the operating stroke required by the fuel filler flap mechanism,
• provides adequate locking force while maintaining compact dimensions,
• is prepared for operation in variable temperature conditions typical for the vehicle body.

The original design promotes compatibility with factory mounting brackets and the electrical harness, which facilitates service and reduces the time required for replacement.

Condition, selection, and installation

The item is offered as a used OEM component, which allows for combining an attractive price with the preservation of factory specifications. It is recommended to base the selection of the actuator on vehicle data and manufacturer markings to ensure full compatibility with a specific version of the Audi TT 8N.

During installation, it is crucial to ensure:

• proper seating in the designated mounting points,
• secure connection of the electrical connector without straining the harness,
• checking the operation of the fuel filler flap in both locking and unlocking modes after assembly.

After installation, it is recommended to test the central locking operation several times to confirm smooth locking and unlocking of the flap without resistance.

Benefits of using the original flap actuator

Using the original actuator in the Audi TT 8N brings a number of practical benefits:

• Consistency with the factory locking system – no need for modifications to the installation or mounts.
• Stable operation of the fuel filler flap mechanism – reduction of problems with the flap not closing or failing to respond to the remote control signal.
• Better durability predictability compared to generic replacements with unknown specifications.

For users who want to keep the vehicle in a configuration close to the factory state, choosing an original solution is technically justified and promotes trouble-free operation.

Related fuel system components and technical knowledge

The flap actuator works in conjunction with the flap, central locking, and fuel system components; therefore, during diagnostics, it is worth looking at the entire filler area as an interconnected system. To better understand the importance of proper filler security in the context of the entire fuel path, an article describing the construction and maintenance of the fuel system may be helpful – check out the guide on the fuel system, injectors, pumps, and fuel tank.

If you are planning a comprehensive repair or upgrade of the fuel filler area in your Audi and need other elements from the same group, such as flaps, hinges, or seals, check the available parts in the Audi fuel filler flaps and accessories category.