The Genuine BMW Speaker Cover - 51419121187 is a replacement cover for the speaker in a BMW vehicle. It is a genuine BMW part, designed specifically for use in BMW vehicles. The cover is made of high-quality materials and is designed to fit seamlessly with the rest of the vehicle's interior. It helps to protect the speaker from damage and also adds a sleek and stylish look to the interior of the vehicle. This speaker cover is an essential component for maintaining the overall quality and performance of the audio system in a BMW vehicle.