Oil Filter Gasket

What Does an Oil Filter Gasket Do?

The oil filter in your vehicle is the first line of defense against dirt and debris that could contaminate your oil supply. If these particles saturate your oil and enter your engine, your engine performance may be reduced and engine damage could occur. The oil filter acts as a barrier to cleanse the oil of any debris before it enters your engine, and is sealed by an oil filter gasket. The oil filter gasket provides an air-tight seal between the filter and the oil filter housing on the engine to prevent oil from leaking around the filter. If your oil filter gasket is damaged, you may notice oil leaking from the filter, low oil pressure, or an illuminated Check Engine light. To ensure your oil filter gasket is working as it should, it is a good idea to inspect and replace the gasket when you service your oil filter. Most replacement oil filters come with their own gaskets, but in some cases it may be necessary to replace the gasket ahead of your typical oil filter service interval if it is leaking or damaged. When you replace your oil filter, make sure not to overtighten the oil filter gaskets, as this can deform or damage the gasket and cause oil leaks. If it's time to replace your oil filter or oil filter gaskets, or if you notice any signs of a damaged oil filter gasket, visit O'Reilly Auto Parts to find the replacement parts and tools you need to complete your repair.