Mercedes X164 W211 W221 Fuel Filter Bracket Holder Mount Support A6290920140

Mercedes X164 W211 W221 Fuel Filter Bracket Holder Mount Support is an original mounting component from the Fuel filters group, designed for the precise seating of the filter housing in selected Mercedes models. A stable fuel filter mount is crucial for the proper operation of the fuel system, vibration reduction, and secure routing of fuel lines.

Specifications and technical data

• SKU: A6290920040
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6290920040
• Substitutable numbers: A6290920040, A 629 092 00 40, A6290920140, A 629 092 01 40
• Part type: Fuel Filter
• Category: Fuel Filters

Purpose and function of the fuel filter bracket

The fuel filter bracket in Mercedes X164, W211, and W221 models is responsible for stable, repeatable positioning of the filter relative to the chassis and fuel system. A correctly selected bracket:

• ensures rigid mounting of the filter body to the vehicle structure,
• minimizes the transfer of vibrations from the engine to the filter housing,
• facilitates service – fuel filter removal and installation are performed in a predictable position,
• protects fuel lines from excessive tension and twisting.

By using an original bracket, the factory geometry of the fuel system is maintained, which promotes trouble-free operation and reduces the risk of leaks.

Compatibility with Mercedes models

The presented bracket has been designed specifically for selected versions of the Mercedes X-Class (X164), E-Class (W211), and S-Class (W221). This means that the bracket design is matched to:

• mounting points in the chassis and underbody of these generations,
• the layout of factory fuel lines,
• the shape and dimensions of the fuel filter housing used in these models.

Selecting the bracket according to the manufacturer's specifications allows for full compliance with factory service documentation and eliminates the need for mounting modifications.

Characteristics of the original Mercedes part

As a Mercedes brand component, the fuel filter bracket meets rigorous requirements regarding material quality, corrosion resistance, and dimensional fit. In practice, this means:

• stable dimensional retention over a long service life,
• resistance to fuel, moisture, and typical road contaminants,
• reliable interaction with factory bolts, clamps, and fuel system accessories.

The original bracket is designed as an integral part of the system, which is why its use helps maintain the factory standard of safety and reliability.

Used condition – practical benefits

The offered fuel filter bracket is in used condition, which represents a reasonable compromise between cost and quality. In the case of mounting components such as brackets and holders, a correctly selected used part allows you to:

• reduce repair costs while maintaining the original specification,
• avoid fitment issues typical of aftermarket replacements with imprecise dimensions,
• maintain the structural integrity of the vehicle's fuel system.

If you want to better understand how proper filter mounting affects the entire fuel system, it is worth reading the article: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Support with selection and additional information

The Mercedes X164 W211 W221 Fuel Filter Bracket Holder Mount Support is a solution particularly recommended when replacing corroded or mechanically damaged mounting elements. Using an original bracket helps restore proper fuel line routing and the stability of the entire filter assembly, which is important both for daily operation and for future service work.

If you are planning a comprehensive repair or upgrade of the fuel system area in your Mercedes and need other components from the same group, such as filter housings, filter inserts, or additional mounts, check the available parts in the Mercedes fuel filters category.

To compare the advantages of new and used parts, including fuel system mounting elements, the following guide may also be helpful: New or used? A comparison of costs and quality of car parts.