Mercedes W177 W247 M282 Engine Mount Holder Bracket Support A2820140700

Mercedes W177 W247 M282 Engine Mount Petrol is an original part from the Engine Mounts group, designed for petrol engines in modern Mercedes compact models. It provides stable, controlled support for the powertrain, reducing vibrations transmitted to the body and improving the comfort of the drivetrain.

Specifications and technical data

• SKU: A2820140700
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2820140700
• Substitutable numbers: A2820140700, A 282 014 07 00
• Fuel type: Petrol
• Category: Engine Mounts

Engine Mount Purpose and Function

The engine mount in W177 and W247 series models with the M282 unit is responsible for precise engine positioning relative to the body and effective damping of vibrations resulting from the petrol engine's operation. A correctly selected part from this group:

• stabilizes the powertrain during acceleration, braking, and load changes,
• reduces vibration transfer to the car body and interior,
• supports the correct geometry of the drivetrain and its interaction with other engine mounts,
• lessens the load on other mounting components and engine accessories.

This results in a smoother, more predictable drive for the driver, and less wear on cooperating components.

Benefits of Using an Original Mercedes Engine Mount

The original mount from the Engine Mounts group has been designed specifically for the M282 engine structure and the W177/W247 body architecture. This translates to:

• precise fit to factory mounting points without the need for modifications,
• retention of the vibration damping characteristics intended by the manufacturer,
• harmonious cooperation with other powertrain suspension components,
• maintenance of the factory level of acoustic and vibration comfort.

For petrol engines, it is particularly important to select the correct stiffness and flexibility of the mount to combine dynamic throttle response with the reduction of unwanted resonances – this part has been designed precisely for this purpose.

Technical Characteristics and Fitment

The presented mount is a component intended for petrol-powered engines, which is significant due to their different operating characteristics compared to diesel units. The mount's design is optimized for:

• handling dynamic loads typical of modern petrol engines,
• integration with factory mounting points in the engine bay,
• maintaining the correct position of the powertrain relative to the exhaust and drivetrain systems.

As an original part, the mount complies with Mercedes' factory quality standards, facilitating diagnostics and subsequent vehicle servicing.

Condition, Application, and Practical Installation Tips

The item is offered as a used part, allowing for economical repair while maintaining the original manufacturer's specifications. In practice, this solution is often chosen for:

• eliminating excessive vibrations and noises coming from the engine bay area,
• repairs after collisions where the powertrain has been displaced,
• comprehensive replacement of multiple engine mounts in a single service cycle.

During installation, it is recommended to use appropriate tightening torques and to inspect other engine support points to fully utilize the properties of the newly installed mount.

Mercedes Engine Mounts – Drivetrain Expansion and Modernization

If you are planning a comprehensive repair or modernization of the engine area in your Mercedes and require other parts from the same group, such as additional mounts, brackets, or vibration damping elements, check the available parts in the Mercedes Engine Mounts category.

How to Care for Used Engine Mount Components

To extend the trouble-free service life of such components, it is advisable to follow a few principles: regularly inspect the visual condition of the mounts, avoid prolonged driving with damaged engine suspension elements, and respond to the first signs of excessive vibrations. Practical tips on maintaining and operating used components can be found in the article How to Extend the Lifespan of Used Car Parts?.