The video shows a person working on a car engine. The person is using a wrench to loosen a bolt and then removes the bolt. The person then removes a part from the engine and replaces it with a new part. The person is wearing a watch on their left wrist. The engine has various components, including a battery, air filter, and other mechanical parts. The person is wearing a black shirt and appears to be in a garage or workshop setting. The lighting in the video is bright, and the colors are mostly metallic and black.