This genuine OEM part X3 is perfect for your 2005-2018 Toyota 3.5L V6. It is designed to fit the intake manifold plenum securely without any issues. With the part number 17176-0P020 and 17176-0P021, you can be sure that it is a perfect fit. The intake gasket is made to high-quality standards and will provide reliable service for a long time. It is compatible with a range of Toyota models and is an ideal replacement for your worn-out gasket. Buy with confidence and keep your vehicle running smoothly with this genuine Toyota part.