The Genuine Porsche Door Mirror Base - 98173122900 is a replacement part for the door mirror of a Porsche vehicle. It is designed to fit and function just like the original mirror base, ensuring a seamless and secure attachment for the door mirror. This product is made from high-quality materials and is an authentic Porsche part, guaranteeing durability and reliability. It is compatible with the 98173122900 model and is an essential component for maintaining the overall appearance and functionality of the vehicle.