Mercedes-Benz M-Class ML W163 Fuel Flap Tank Cap Cover Teallite Blue 353

Mercedes-Benz M-Class ML W163 Fuel Flap Tank Cap Cover Teallite Blue 353 is an original body component from the Fuel filler flaps and accessories category, designed for factory installation in M-Class W163 generation models. The blue finish ensures consistency with the Teallite Blue 353 paint, and the use of an original part allows you to maintain aesthetics and functionality in accordance with the manufacturer's standards.

Specifications and technical data

• SKU: A1637500106-TLB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1637500106
• Substitutable numbers: A1637500106, A 163 750 01 06, EM
• Color: Blue
• Category: Fuel Flaps & Components

Purpose and fitment for Mercedes M-Class W163

The presented fuel flap is designed specifically for the Mercedes-Benz M-Class W163 series, ensuring it maintains the correct dimensions, geometry, and mounting method characteristic of this body style. The original construction ensures proper alignment with the fender line and compatibility with the factory flap opening mechanism.

Using an OEM component allows you to avoid problems typical of aftermarket replacements, such as improper fitment, differences in the sheet metal bending radius, or deviations in edge shape. This is particularly important in the fuel filler area, where precise closing of the flap helps protect the filler neck from dirt and moisture.

Color and paint finish

The cover is finished in the Teallite Blue 353 shade, corresponding to the factory paint used on M-Class Mercedes vehicles of this generation. The blue color allows for aesthetic integration of the component into the body line without the need for additional painting, provided it matches the vehicle's paintwork.

A uniform paint surface on the fuel filler flap is not only visually important but also practical – a properly prepared coating helps reduce the risk of corrosion in a sensitive area exposed to contact with fuel, water, and road debris.

Performance characteristics and installation

As a body component from the Fuel filler flaps and accessories category, this flap is responsible for covering the fuel cap and protecting the refueling area from external factors. The design intended by the vehicle manufacturer allows for installation in place of the factory cover without the need for body modifications.

The used condition of the part makes it a cost-effective solution while maintaining the original specifications. It is a good choice for both post-accident repairs and replacing a component due to mechanical damage or wear and tear.

Benefits of using an original fuel filler flap

• Factory fitment – maintaining the correct shape, radii, and body lines typical for the M-Class W163.
• Color consistency – the blue Teallite Blue 353 shade enables aesthetic integration with the vehicle's paint.
• Refueling area protection – effective covering of the fuel cap against dirt and moisture.
• Original origin – a Mercedes brand product, compliant with factory body quality standards.

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

Selection, diagnostics, and fuel system operation

When replacing the fuel filler flap, it is worth paying attention to the general condition of the fuel system – the tightness of the cap, the condition of the filler neck, and any signs of corrosion around the flap. Helpful information regarding diagnostics, selecting components by OEM numbers, and operating principles can be found in the article "Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration", which practically discusses the most important issues related to this area of the vehicle.

Why consider a used OEM part

For many drivers, the choice between a new and a used part has a key cost impact. A used, original Mercedes fuel filler flap allows you to maintain factory fitment and build quality at a lower cost than a new component. This is particularly beneficial for body repairs, where both aesthetics and compliance with the vehicle's construction are important.

If you want to better compare the advantages of new and used body components and other sub-assemblies, the guide "New or used? A comparison of costs and quality of car parts" will be helpful, where you will find concrete examples, comparisons, and practical tips on choosing the optimal solution.