The Accelerator Cable is connected between throttle valve and accelerator pedal, and transmits the dynamic force necessary for vehicular acceleration. In case a driver push the pedal, the valve is closed by the elasticity of the spring fitted on the throttle. Thus, soft movement is critical in this cable. Teflon-based plastic tube was applied to this cable aiming at high efficiency, and complex-structure wire was applied. In particular, it is being changed to one-touch system to be installed easily.