Mercedes W169 W203 C219 Front Engine Carrier Hood Buffer Stop Set X2 A2019870440

Mercedes W169 W203 C219 Front Engine Carrier Hood Buffer Stop Set is a practical set of components designed to limit the travel of the hood in the front section of the body, intended for Mercedes models. The set provides stable support for the hood, reducing unwanted vibrations and improving the overall refinement of the front bodywork. It is a functional solution for users who want to maintain proper hood alignment and even distribution of forces when closing it.

Specifications and technical data

• SKU: A2019870440
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2019870440
• Substitutable numbers: A2019870440, A 201 987 04 40
• Location on the vehicle: Front
• Part type: Bonnet
• Category: Body Mouldings & Trims

Purpose and function of the hood buffer

The presented set of buffers is designed for installation in the front part of the vehicle, where it handles the final phase of closing the hood. These components act as spacers and shock absorbers that:

• stabilize the position of the hood relative to the fenders and the front panel,
• limit excessive travel when closing,
• dampen minor vibrations while driving,
• help maintain correct gaps between body panels.

As a result, the hood does not rest directly on metal structural elements, which helps maintain aesthetics and reduces the risk of unwanted noises.

Characteristics of the 2-piece set

The set consists of two buffers, which allows for the simultaneous replacement of both hood support points on the transverse axis. This solution:

• makes it easier to maintain a symmetrical hood setting,
• ensures consistent behavior of both sides of the hood when closing,
• reduces the need for additional adjustments after installation.

Buffers from this design group are engineered to work with factory hood locks, hinges, and the front body panel, which promotes the preservation of original geometry and proper hood guidance throughout its entire range of motion.

Benefits of using an original Mercedes component

The hood buffer in the version dedicated to the W169 series has been developed for the specific geometry of the front body section, offering:

• precise fit to factory mounting points,
• consistency with the hood line and adjacent body elements,
• maintenance of the manufacturer-intended closing characteristics.

Choosing an element from the Protective and decorative strips group dedicated to Mercedes allows you to maintain compliance with factory assembly and aesthetic standards, which is important both for daily use and for the potential resale of the vehicle.

Used condition and service application

The offered set comes from the secondary market, which is a reasonable compromise between cost and functionality for wear-and-tear parts. Such buffers are often replaced when:

• adjusting hood alignment after body repairs,
• eliminating knocks and rattles coming from the front of the body,
• performing post-accident inspections, when it is necessary to restore proper hood support.

A properly selected and functional buffer helps reduce the load transferred to the hood lock and hinges, which promotes their longer, stable operation.

Compatibility, identification, and part selection

To correctly select a buffer for a specific body version, it is worth using the manufacturer's markings and catalog data. The product has an assigned OEM part number and interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration. In case of doubt, it is useful to compare the shape and mounting method with the element currently installed in the car.

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

Technical knowledge and additional materials

When working with body and fuel system components, it is worth knowing the differences between original parts, replacements, and aftermarket components, as well as their impact on durability and fit. An extended discussion of this topic can be found in the article Original, replacement, or used – which car parts are the most cost-effective?, where practical comparisons and tips on selecting parts are presented.

If you are simultaneously working on the fuel system, the guide Fuel dosing problems: what to look for when buying a used injection pump and fuel rails? may also be helpful, as it discusses key aspects of safely choosing dismantled components.