The Toyota Engine Air Filter Element 17801-38051 is a genuine OEM product designed for the 4Runner and FJ models. This air filter features a matte finish and is made with a rubber gasket material for easy installation. It comes with a 1-year manufacturer warranty and is a direct replacement part, ensuring compatibility and performance. With dimensions of 32mm length, 24mm width, and 30mm diameter, this air filter is a high-quality component manufactured in Japan, providing reliable filtration for your vehicle's engine.