The product is a genuine OEM fuel vapor charcoal canister specifically designed for a 00 99 98 97 Toyota 4runner. This part is an essential component of the vehicle's exhaust and emission system, helping to filter out fuel vapors and prevent them from entering the atmosphere. As an OEM part, it is made by the original manufacturer of the vehicle, ensuring a perfect fit and reliable performance. This charcoal canister is a critical part for maintaining the fuel system of a Toyota 4runner, ensuring optimal functionality and efficiency.