In technical terms, a gasket is a mechanical seal that fills space between two or more surfaces and prevent leaks. This allows for machined parts to remain sealed under all sorts of operating conditions. In the automotive world, there are many parts that rely upon gaskets to perform their very best. From trunk lids and valve valve covers to exhaust systems and cylinder heads, gaskets help form an impenetrable barrier against water intrusion or leaks.

Gaskets come in many materials, such as silicone, rubber, metal, plastic, and fiber-reinforced polymers. Whatever material is used, they need to fit snugly against the two parts, preventing any type of leakage. It's important to stress that gaskets also must be able to withstand tremendous amounts of heat and pressure. If they can't, they'll quickly fail and impair your ability to drive when and where you want.

Signs of failing gaskets include weaker fuel efficiency, reduced engine power, oil leaks, excessive exhaust noise, white smoke coming from your exhaust, and difficulty accelerating.

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When you need to replace a failing gasket, get the best type for your vehicle. Those made by your manufacturer are the only ones guaranteed to fit your model's parts exactly, delivering the protective seal that you want and need. Search our online auto parts catalog by make, model, and year to find yours. Buy now, and we'll ship your order right out!