Mercedes W901 W906 Hood Bonnet Engine Cover Buffer Stop Support A9019930920

Mercedes W901 W906 Hood Bonnet Engine Cover Buffer Stop Support is an original component of the front hood lifting mechanism, designed for installation in Mercedes vehicles. Thanks to its factory fit, it ensures predictable hood operation, stable support, and safe access to the engine compartment. This is a practical solution for users who want to restore the proper functioning of the hood opening system without compromising on build quality.

Specifications and technical data

• SKU: A9019930920
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A9019930920
• Substitutable numbers: A9019930920, A 901 993 09 20
• Location on the vehicle: Front
• Category: Body Mouldings & Trims

Purpose and function of the hood buffer

The hood buffer in W901–W906 series models is responsible for assisting in opening and controlled holding of the front hood in the service position. A correctly selected component mounted in the front body area relieves the hinges, reduces the load on the mounting panels, and improves the ergonomics of vehicle handling during service operations.

Using an original buffer in the hood system allows for maintaining factory force characteristics, which translates into predictable hood behavior during opening and closing. This is important for both user safety and the durability of the entire mechanism.

Construction and fit for Mercedes W901 W906

Mercedes W901 W906 Hood Bonnet Engine Cover Buffer Stop Support has been designed as a component that works with factory hinges and mounting points in the front part of the vehicle. The geometry, working stroke, and elasticity characteristics are adapted to the weight of the hood and the body structure of these models, which facilitates installation and eliminates the need for modifications.

Its original origin from the Protective and decorative strips group in the manufacturer's catalog structure means consistency with other body elements in terms of quality standards and production control. As a result, the buffer maintains stable operating parameters over a long period of use.

Condition, application, and benefits of replacement

The offered item is in used condition, which allows for an economical replacement while maintaining factory specifications. This solution is particularly beneficial for repairs of vehicles used intensively, where both functionality and reasonable service costs are important.

Replacing a worn-out hood buffer with a functional component brings measurable benefits:

• smoother opening and closing of the hood,
• reduced risk of the hood falling down on its own,
• relief for hinges and mounting points,
• improved comfort when working on the engine compartment.

Why choose an original Mercedes component

Using an original buffer in the front body area allows for maintaining compliance with the manufacturer's technical documentation and avoiding problems typical of replacements with uncertain characteristics. Factory fit reduces the risk of improper tension, excessive load on mounts, or unpredictable hood behavior during operation.

If you are planning a comprehensive repair or upgrade of the front area in your Mercedes and need other elements from the same group, such as covers, overlays, or additional protective profiles, check the available parts in the Mercedes protective and decorative strips category.

Summary

Mercedes W901 W906 Hood Bonnet Engine Cover Buffer Stop Support is a practical choice for restoring the proper operation of the hood opening mechanism in vehicles of this series. The original design, fit for the front body area, and maintenance of factory operating characteristics make it a technically safe and functional solution for daily use.

For users interested in a broader context of using original components and used parts in the automotive industry, a discussion of the differences between serial and sports components may be useful – you can find it in the article BMW M Performance: how do BMW M components differ from standard ones?.