Mercedes W177 Lock Motor Fuel Filler Flap Central Locking System A0008206012

Mercedes W177 Lock Motor Fuel Filler Flap Central Locking System is a central locking system component responsible for securely locking the fuel filler flap. This original Mercedes component ensures proper integration with the factory central locking system and stable operation of the mechanism during daily use.

Specifications and technical data

• SKU: A0008206012
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0008206012
• Substitutable numbers: A0008206012, A 000 820 60 12
• Category: Exterior Locks & Lock Hardware

Purpose and function in the vehicle

The presented Mercedes W177 Lock Motor Fuel Filler Flap Central Locking System is part of the Locks and Latches system in the body of the Mercedes compact class W177 series. The component is responsible for the mechanical locking and unlocking of the fuel filler flap in synchronization with the vehicle's central locking system, which reduces the risk of unauthorized access to the fuel cap and fuel line.

The lock's motor drive works with the vehicle's electrical system, transmitting movement to the locking bolt. A properly functioning module ensures:

• secure locking of the flap when the vehicle is locked,
• smooth unlocking when the central locking system is opened,
• consistent operation with other door and trunk lid locks.

Construction and technical characteristics

The Mercedes W177 Lock Motor Fuel Filler Flap Central Locking System uses a compact electric drive connected to a locking bolt mechanism. The design is adapted for installation in the W177 body, which translates into proper positioning relative to the flap and correct guidance of the locking movement. Using an original Mercedes solution allows for maintaining the factory performance parameters of the central locking system.

The component has been designed to operate in variable weather conditions in the wheel arch and fuel filler area. The housing and mechanism are prepared for contact with moisture and contaminants typical of road use, which helps maintain stable functionality over a long period of service.

Benefits of using an original lock

Using an original Mercedes W177 Lock Motor Fuel Filler Flap Central Locking System helps reduce problems with the flap not closing, getting stuck, or failing to respond to the signal from the central locking system. The main advantages include:

• Factory fitment to the body geometry and mounting points in the fuel filler area,
• proper cooperation with the electrical system and the central locking controller,
• maintaining consistency in the operation of all locking points in the vehicle,
• reducing the risk of installation errors typical of aftermarket replacements with different geometry.

Thanks to this, replacing a damaged element with an original component allows for restoring the correct operation of the system without the need for additional modifications or adaptations.

Condition and service application

The offered lock comes from the Locks and Latches category and is intended for use as a service part in Mercedes W177 series vehicles equipped with a central locking system controlling the fuel filler flap. This component allows for an economical repair of the system while maintaining the manufacturer's original specifications.

In workshop practice, this type of element is used for symptoms such as failure to lock the flap, constant locking preventing opening, or irregular operation of the drive. Replacing the complete motor lock is in such cases a faster and more predictable solution than attempting to regenerate a damaged mechanism.

If you are planning a comprehensive repair or upgrade of the body locking zone in your Mercedes and need other elements from the same group, such as actuators, inserts, or door mechanisms, check the available parts in the Mercedes Locks and Latches category.

For users interested in a broader approach to vehicle servicing, including the drivetrain and selecting used components, the guide on gearboxes – design differences, typical faults, and rules for safe purchasing, available in the article Gearbox: manual, automatic or DSG – typical faults and a guide to buying a used gearbox, may be helpful.