Genuine Kia Optima parts and accessories for sale from Jennings Motor Group - Main Kia approved dealer group supplier of discount approved car parts, accessories and merchandise. The Kia Optima is a four-door sedan that has been in continuous production since 2000, but it’s been marketed under a number of different names around the world. The Kia Magentis is one such example that was used in Europe and Canada. The Optima is currently on its fifth generation and is one of Kia’s best-selling vehicles across the world. Jennings stocks a plethora of genuine parts and accessories in its UK store. Examples of these components include wheel trim and thule load carriers.