OEM Buffer, bonnet Mercedes Benz E-Class W210 E300 Turbo-D +more

 

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What does a bonnet buffer do in a car?

A bonnet buffer, also known as a hood buffer or hood pad, is a component found in the engine compartment of a car. Its main function is to provide a cushioning and protective layer between the bonnet and the engine components.

Importance of a bonnet buffer

The bonnet buffer plays a crucial role in reducing vibrations and noise caused by engine operation. It absorbs and dampens the impact of road vibrations, engine vibrations, and external forces, ensuring a smoother and quieter driving experience for the occupants. Additionally, the bonnet buffer acts as a heat insulator, preventing excessive heat transmission from the engine to the bonnet, and subsequently, to the interior of the car. This heat insulation helps in maintaining a comfortable temperature inside the car's cabin, especially during long drives or in hot climate conditions. Furthermore, the bonnet buffer safeguards engine components by acting as a barrier against potential damage caused by impacts, such as from debris or small objects hitting the bonnet.