Mercedes-Benz S-Class W221 Fuel Filler Pot Flap Cover Carrier Cap A2216300067

The Mercedes W221 Fuel Filler Flap is an original body part from the fuel filler flaps and caps category, designed for the W221 generation S-Class models. A used OEM part ensures factory fitment, maintains body lines, and provides proper closure of the fuel filler, which is important for both aesthetics and operational safety.

Specifications and technical data

• SKU: A2216300067
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2216300067
• Substitutable numbers: A2216300067, A 221 630 00 67, BG
• Category: Fuel Tank Caps

Purpose and Fitment for Mercedes W221

The Mercedes W221 Fuel Filler Flap is specifically designed for the body geometry of the W221 S-Class, ensuring correct mounting gaps and fender crease lines. The original OEM construction guarantees compatibility with the factory hinge, opening mechanism, and fuel filler neck, without the need for modifications or adjustments.

Using a flap sourced from a dismantled vehicle of the same generation helps maintain visual consistency of the bodywork while reducing the costs of accident repairs or maintenance. This solution is particularly beneficial for localized damage around the fuel filler.

Construction and Function of the Part

The fuel filler flap in the W221 model performs several important structural and functional roles:

• protects the fuel filler cap and neck from external contaminants,
• stabilizes the filler area relative to the fender panel,
• ensures proper airflow and water drainage over the body surface,
• contributes to the visual continuity of the paintwork and the vehicle's side profile.

Thanks to its factory design, the part maintains proper rigidity and cooperates correctly with seals and the opening mechanism. This reduces the risk of leaks, rattling noises, or rubbing against adjacent body parts.

Application of a Used OEM Part

A used OEM fuel filler flap for the W221 is a sensible choice for body repairs when only the fuel filler area has been damaged. Using an original part from dismantling allows for:

• maintaining factory fitment with the fender and bumper,
• reducing the time needed for adjustments and calibration,
• ensuring compatibility with the factory closing and locking system,
• minimizing the risk of corrosion issues in the fuel filler area.

This solution is particularly useful for localized repairs after minor collisions or parking damage, where replacing the entire panel would be economically unjustified.

Practical Installation Tips

When replacing the fuel filler flap on a Mercedes S-Class W221, it is important to pay attention to the correct alignment of the gaps between the flap and the fender panel, as well as the smooth operation of the hinge. It is recommended to check the condition of the mounts, springs, and any guiding elements to ensure that the flap opens and closes without resistance after installation, and that its outer surface remains flush with the bodywork.

For more extensive body repairs using dismantled parts, practical guides on bodywork may be useful. It is worth reviewing the material: body and chassis repairs using dismantled parts, which discusses best practices for selecting and installing used OEM components.

Technical Support and Additional Materials

When working on the fuel filler area, it is important to maintain the seal of the entire system and ensure proper routing of lines and ventilation. For those who wish to better understand the relationships between body components and the fuel system, the article: fuel system – injectors, pumps, and fuel tank: maintenance and repair will be helpful. It provides a broader perspective on issues related to the operation and diagnostics of the fuel tank area.

If you need other Mercedes fuel filler flaps and caps for various models of this brand, check the available products in the category: Mercedes fuel filler flaps and caps. This will allow you to easily select a body part that fits your car's specific generation and engine version.