Mercedes W177 Fuel Filler Flap Central Locking Motor Actuator A0008206112

Mercedes W177 Fuel Filler Flap Central Locking Motor Actuator is a precision component of the fuel filler locking system, responsible for securely locking and unlocking the flap via the central locking system. Thanks to its factory design intended for Mercedes W177 models, it ensures consistent operation with the vehicle's electrical system and proper protection of the fuel filler. This used part from the original production line is a sensible choice for professional repairs or replacing a faulty actuator.

Specifications and technical data

• SKU: A0008206112
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0008206112
• Substitutable numbers: A0008206112, A 000 820 61 12
• Category: Interior Locks & Lock Hardware

Function and application of the fuel filler flap actuator

The central locking actuator for the fuel filler flap in the Mercedes W177 is responsible for mechanically locking and releasing the flap in synchronization with the vehicle's other locks. A properly functioning component:

• prevents unauthorized access to the fuel filler,
• eliminates the problem of manually closing or locking the flap,
• maintains the consistency of the entire central locking system,
• reduces the risk of mechanical damage to the flap and its mounts.

Thanks to a design compliant with Mercedes factory standards, the actuator works with the original wiring and control system, which facilitates diagnostics and subsequent operation.

Design and fitment for Mercedes W177

The offered item belongs to the Internal locks and latches group, which means it was designed as part of the body security system, not as a universal replacement. This solution ensures:

• proper mounting points in the Mercedes W177 body,
• correct bolt movement relative to the fuel filler flap,
• compatibility with the factory central locking control,
• stable operation under typical vehicle operating conditions.

Choosing an original actuator for a specific Mercedes generation minimizes the risk of installation issues, looseness, or incomplete flap closure.

Benefits of using an original pre-owned component

Choosing a used fuel filler flap actuator for the Mercedes W177 is a practical solution for maintenance repairs when the priority is to maintain the factory design at a reasonable cost. This type of component allows you to:

• maintain the original lock system architecture without modifying the installation,
• preserve predictable central locking operation in the fuel filler area,
• reduce installation time thanks to the fitment to factory mounts,
• reduce the risk of improper interaction with the vehicle's electronics.

For workshops and private users, this means trouble-free replacement of a damaged actuator and a quick return to full functionality of the locking system.

Integration with the internal locking system

As a component from the Internal locks and latches group, the actuator works with other sub-assemblies responsible for body security. A properly selected component:

• operates in the same cycle as other centrally controlled locks,
• does not require additional modules or software adaptation,
• maintains the consistency of the vehicle locking system's logic.

This is particularly important in modern Mercedes models, where the lock system is integrated with comfort electronics and vehicle security features.

If you are planning a comprehensive repair or upgrade of the body security zone in your Mercedes and need other elements from the same group, such as actuators, latches, or locking modules, check the available parts in the Mercedes internal locks and latches category.

For drivers interested in a broader context of operation and repair costs for modern cars, a useful addition to your knowledge may be an article describing typical problems with engines in popular models – you can find it here: Faulty BMW E90 engines: check what can ruin your budget!.