Genuine Toyota Oil Filters are designed with exact specifications for the flow rate, filter quality and oil capacity of your Toyota vehicle. These filters go through Toyota's stringent specifications to make sure that they help protect your engine properly against dirt and other contaminates that can cause internal wear. However, not all oil filters meet these rigorous specifications. A non-Toyota filter may not work as effectively as a Genuine Toyota oil filter and may even clog, which then causes costly engine damage. Make sure to order a Genuine Toyota Oil Filter from our Toyota parts experts at Thayer Toyota to keep your Toyota healthy.