Audi A4 B8 Fuel Flap Filler Release Actuator Motor 8K0862153F

The Audi A4 B8 Fuel Flap Actuator is an original part from the Fuel Filler Flaps and Accessories category, designed for precise control of the fuel filler flap's closing. It ensures secure locking, enhances fuel system safety, and restores factory functionality for operating the flap from inside the vehicle. This is a practical solution for Audi owners who want to technically resolve issues with opening or closing the flap.

Specifications and technical data

• SKU: 8K0862153F
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0862153F
• Substitutable numbers: 8K0862153F, 8K0 862 153 F
• Category: Fuel Flaps & Components

Actuator Purpose and Function

The actuator is responsible for the mechanical locking and unlocking of the fuel filler flap, working in conjunction with the vehicle's electrical system and central locking. A properly functioning unit:

• prevents accidental opening of the flap while driving,
• reduces the risk of tampering with the fuel cap and lines,
• ensures convenient flap operation from factory buttons and the remote control.

Thanks to its original design, the actuator integrates with the factory mounting and wiring harness, facilitating installation and minimizing the risk of operational issues.

Construction and Fit for Audi

This component was designed by Audi as part of the fuel filler protection system. The actuator's construction is adapted to the body geometry of the Audi A4 B8, allowing for:

• correct positioning relative to the fuel filler flap,
• stable mounting at factory body points,
• seamless integration with the flap mechanism and central lock.

Its original manufacturing ensures compatibility with the factory system, without the need for electrical modifications or bodywork alterations.

Condition, Verification, and Application

The actuator is sourced from the secondary market, allowing for an economical restoration of the fuel system's functionality while maintaining the original manufacturer's specifications. This type of part is particularly recommended when:

• the fuel filler flap does not open or remains locked,
• the flap remains unlocked after the vehicle is locked,
• irregular mechanical noises are heard from the filler area.

Selecting the part based on the OEM number and interchangeable numbers (visible in the specifications) ensures that the actuator will work correctly with your specific body version and equipment.

Benefits of Installing the Fuel Flap Actuator

Replacing a faulty unit with an original Audi A4 B8 actuator offers a range of practical benefits:

• Restoration of full flap functionality – correct locking and unlocking synchronized with the central locking system.
• Improved fuel system protection – restricted access to the fuel cap and lines.
• Convenience of operation – no need for manual manipulation of the flap when it's stuck.
• Integration with the factory system – no need to adapt universal replacements.

Audi Fuel Filler Flaps and Accessories – Selection and Technical Knowledge

If you are looking for other parts in the Fuel Filler Flaps and Accessories category dedicated to this brand, check out our offer for Audi Fuel Filler Flaps and Accessories, where you will find compatible components for various models.

When planning work on the refueling system, it is also worthwhile to expand your knowledge of the entire fuel system. Detailed information on diagnostics, selecting parts by OEM numbers, and operation can be found in the article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair, which will help you better plan servicing and avoid common installation errors.