Audi A1 8X A3 8V Fuel Filler Flap Actuator Door Release Motor 4L0862153D

Audi A1 8X A3 8V Fuel Filler Flap Actuator Door Release Motor is an original component from the Fuel filler flaps and accessories group, responsible for the precise opening and closing of the fuel filler door. It ensures the proper operation of the flap release mechanism, which translates into convenient refueling and stable protection of the fuel filler during daily use.

Specifications and technical data

• SKU: 4L0862153D-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 4L0862153D
• Substitutable numbers: 4L0862153D, 4L0 862 153 D
• Category: Fuel Flaps & Components

Purpose and function of the component

The presented Audi A1 8X A3 8V Fuel Filler Flap Actuator Door Release Motor is an electric drive responsible for releasing the fuel filler door lock in selected Audi A1 8X and A3 8V models. Upon activation via a button or central locking, the mechanism extends or retracts the locking pin, allowing the flap to be opened or closed in a repeatable and predictable manner.

Thanks to the original Audi design, the component works with the vehicle's factory electrical system, maintaining the correct operating characteristics, response time, and fitment to the body mounts. This solution allows for restoring the proper operation of the flap opening system without the need for modifying the wiring harness or brackets.

Benefits of using an original actuator

Using an original actuator in the Audi fuel filler system brings a number of practical benefits:

• maintaining the factory functionality of the fuel filler flap opening,
• proper cooperation with the central locking and body electronics,
• appropriate fitment to factory mounting points,
• stable operation of the locking mechanism in daily use.

For the user, this means convenient access to the fuel filler, no issues with a jamming flap, and consistent operation with other comfort systems in the vehicle. In the event of symptoms such as the flap failing to respond to unlocking or the need for manual manipulation of the fuel filler door, replacing the actuator is one of the basic service procedures.

Product characteristics and installation

The Audi A1 8X A3 8V Fuel Filler Flap Actuator Door Release Motor has been designed as a component that works with the factory central locking and body control modules. Its design provides for a specific direction of pin operation, an appropriate working stroke, and fitment to the guides and brackets in the wheel arch or in the fuel filler area.

During installation, it is crucial to ensure:

• proper seating of the actuator body in the factory bracket,
• correct connection to the flap locking mechanism,
• secure connection of the electrical connector without straining the wiring harness.

Such an approach helps to reduce the risk of re-damage and ensures repeatable operation of the mechanism over a long period of use. A used OEM component is a good solution when you want to maintain the original specification while optimizing repair costs.

Audi fuel filler flaps and accessories – selection and expansion

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 additional mounts, check the available parts in the Audi fuel filler flaps and accessories category.

Technical support and knowledge about the fuel system

When diagnosing problems with access to the fuel filler, it is worth looking more broadly at the entire fuel system, its maintenance, and proper operation. A detailed discussion of the construction and operating principles can be found in the article "Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration", which helps to organize knowledge about diagnostics, selecting components by OEM numbers, and service principles.