What exactly is a gasket? You have probably heard the term when referencing your vehicle but may not know what it is or what it does. They are a very important piece to any mechanical work, and it is beneficial to know why.
A gasket is a part of a mechanical system that is placed between two facing parts to form a seal in a joint. Gaskets are an integral part of a vehicle and help keep them running properly. When a gasket is working correctly and a proper seal is created, there is a decreased chance of a leak into the area that can lead to further issues.
Gaskets are commonly found throughout the engine and other areas of the vehicle where it is important to prevent leaking of fluids. This is why they are commonly replaced by mechanics during maintenance to prevent issues from arising.