The Aftermarket Sunroof Seal - 91156419300 is a replacement seal for a sunroof on a vehicle. It is designed to fit the specific dimensions and specifications of the original seal, providing a tight and secure seal to prevent leaks and protect the interior of the vehicle from water damage. This seal is made from high-quality materials to ensure durability and longevity. It is a perfect option for those looking to replace a damaged or worn out sunroof seal without having to purchase an expensive OEM part.