Vehicle body parts are the external components that make up the structure of a vehicle. These parts include the chassis, doors, hood, trunk, and fenders. They provide protection for the internal components and passengers while also contributing to the vehicle's overall appearance and aerodynamics. In addition to structural support, vehicle body parts play a role in safety and functionality. For example, bumpers absorb impact during collisions, while windows allow visibility for the driver and passengers. Proper maintenance of these parts is essential for the vehicle's performance and longevity.