There are a number of parts in your Toyota that are considered to be maintenance components. These include the range of filters under the hood that help to remove particles and debris from your car so it can run as efficiently as possible. The oil in your car is something that provides lubrication to engine parts. It's important that this oil is as clean as possible, which is why you should be changing the oil filter on a regular basis. This helps to remove particles from the oil. Choosing the right oil filter for your vehicle is crucial. It does a number of important things in your vehicle. It protects the engine from contaminants that can cause internal wear. It absorbs dirt and pollutants, which will eventually reduce wear on critical engine components. For best results, opt to purchase OEM Toyota oil filters as they are designed to fit your specific make and model.