Mercedes W251 Cover Fuel Filler Pot Carrier Cap Fill in Flap Recess A2516300167

The Mercedes W251 Fuel Filler Flap Cover is an original body part from the Fuel Filler Covers and Accessories group, designed for Mercedes W251 models. It ensures a tight seal for the filler neck, protects the fuel system from contamination, and restores the factory appearance of the vehicle's side body. A used OEM component is a sensible choice for post-accident repairs, replacing missing parts, or exchanging a damaged flap.

Specifications and technical data

• SKU: A2516300167
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2516300167
• Substitutable numbers: A2516300167, A 251 630 01 67
• Category: Fuel Flaps & Components

Function and Application of the Mercedes W251 Fuel Filler Flap

The fuel filler cover on the Mercedes W251 is responsible for securely shielding the fuel cap and filler neck. This is important for both protecting the fuel system and the aesthetic appearance of the body. A correctly chosen flap:

• prevents water, dirt, and road salt from entering the filler area,
• stabilizes the position of the fuel cap during operation,
• maintains a cohesive look of the side body panel,
• reduces the risk of corrosion around the filler neck.

Thanks to its construction conforming to Mercedes factory standards, the part retains its proper geometry and alignment with the W251 body lines.

Why Choose an Original Fuel Filler Cover

For components like the fuel filler flap, precise fitment with the body and compatibility with the hinge and opening mechanism are crucial. An original cover from the Fuel Filler Covers and Accessories group ensures:

• factory fitment to the filler recess in the Mercedes W251,
• compatibility with the original opening and closing mechanism,
• adequate rigidity and stability during daily use,
• visual consistency with other body elements.

This solution is particularly recommended for repairs after mechanical damage or replacement of body parts following a collision.

Used Condition – Practical Benefits for the User

The presented Mercedes W251 fuel filler cover is from the aftermarket, which significantly reduces repair costs compared to a new OEM part. A used component is a good solution when you prioritize:

• maintaining a reasonable budget while adhering to original specifications,
• quick replacement of a damaged or missing flap,
• compatibility with factory mounting points and body geometry.

Before installation, it is advisable to verify visual compatibility with the vehicle's paint and the condition of the part for further use or potential repainting.

Fitment by OEM Number and Technical Support

Selecting the correct fuel filler flap for the Mercedes W251 should be based on the OEM number and vehicle data (model, year, body version). This minimizes the risk of installation problems and leaks in the filler area. If you want to deepen your knowledge of fuel system diagnostics and maintenance, check out the article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair, where you will find practical tips on selecting parts by OEM numbers.

A Sensible Choice for a Used Part

Choosing a used fuel filler cover is a compromise between cost and maintaining the original quality of workmanship characteristic of the Mercedes brand. For drivers who want to make informed choices in the used parts market, the guide Used Parts – Your Guide to the Best Deals in an Automotive Store will be helpful, describing how to safely purchase body and maintenance parts.

If you are planning a comprehensive repair or upgrade of the fuel filler area in your Mercedes and need other parts from the same group, such as additional flaps, covers, or accessory filler caps, check the available parts in the category Mercedes Fuel Filler Covers and Accessories.