This federal transmission OEM part is a perfect fit for your 2012-15 Kia Optima 2.4L. It is designed to ensure smooth and efficient power transfer to your vehicle's wheels. The transmission is compatible with automatic transmissions and is specifically designed for Kia vehicles. The brand of the transmission is Kia, which ensures that it is of high quality and built to last. It is a great replacement part for your vehicle's transmission and will get your car running smoothly again. This product is ideal for anyone looking for a reliable replacement transmission for their Kia Optima.