BMW F32 F82 F83 I3 I01 Fuel Tank Filler Flap Cover Lock Actuator Unit 7309678

BMW F32 F82 F83 I3 I01 Fuel Tank Filler Flap Cover Lock Actuator Unit is an original component from the Fuel filler flaps and accessories group, designed for precise control of the fuel tank flap lock. It ensures secure locking and unlocking of the flap in accordance with central locking signals, which enhances the security of the fuel system and daily operational comfort.

Specifications and technical data

• SKU: 7309678
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7309678
• Substitutable numbers: 67117309678, 7309678, 67117288195, 7288195
• Category: Fuel Flaps & Components

Purpose and function in the vehicle

The presented fuel tank flap lock actuator is designed to work with the factory BMW central locking system in F32, F82, F83 series models and the electric i3 I01. It is responsible for the mechanical locking of the pin that secures the flap, which prevents unauthorized access to the fuel filler or charging port, while allowing for convenient opening via the remote or a cabin button.

Thanks to its OEM-compliant design, the actuator works with the original electrical harness and body control modules without the need for installation modifications. This solution is particularly beneficial for post-collision repairs, replacing a damaged mechanism, or restoring the full functionality of the fuel system.

Construction and technical compatibility

The BMW fuel tank flap lock actuator has been developed as a compact module mounted in the vicinity of the filler neck. It contains an integrated electric motor and a bolt sliding mechanism, which facilitates installation and maintenance. The use of the original design ensures:

• correct positioning relative to the flap and the bolt guide,
• stable operation in typical temperature and humidity ranges,
• consistency with factory mounting points in the bodywork.

The component has a dedicated OEM part number and associated replacement numbers, which facilitates selection via catalog or VIN. This allows for precise verification of compatibility with a specific body version and model year, minimizing the risk of purchasing an incompatible component.

Condition, origin, and advantages of using OEM parts

The offered actuator comes from the BMW production line, which means maintaining factory performance parameters and full integration with the vehicle's electronics. As a used aftermarket part, it represents a reasonable compromise between repair costs and maintaining original build quality.

Using the original fuel tank flap lock actuator allows you to:

• maintain consistent operation with the central locking and alarm system,
• preserve factory response times and the mechanism's operating standards,
• reduce the risk of communication errors in the vehicle's bus.

Importance for fuel system safety

A functional fuel tank flap lock actuator has a direct impact on the safety of vehicle operation. A properly working mechanism:

• secures the fuel filler or charging port against unauthorized opening,
• limits the risk of tampering with the cap or lines,
• supports the maintenance of the filler area seal, which is essential for fuel system operation and OBD diagnostics.

For users who want to better understand the relationships between power supply components, a guide describing the construction and maintenance of the entire system – from the tank to the actuators – will be useful. A detailed discussion can be found in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Selection, installation, and repair expansion

Before purchasing, it is worth verifying the compatibility of the actuator with your specific BMW model based on the VIN or the manufacturer's catalog. This avoids installation problems and ensures correct cooperation with body modules. Installation usually involves:

• accessing the fuel filler area from the wheel arch or trunk side,
• disconnecting the electrical connector and unlocking the mounts,
• installing the new module in the factory points and connecting the harness.

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

Summary

BMW F32 F82 F83 I3 I01 Fuel Tank Filler Flap Cover Lock Actuator Unit is a functional, original component intended to restore full efficiency to your car's fuel filler lock. Thanks to its compatibility with the factory central locking system, well-thought-out design, and fitment for specific BMW models, it is a practical solution for fuel system repairs and bodywork maintenance tasks.