The intend of this Master’s thesis work is to explore the possibility of implementing electric coolant pump or an electrified cooling system that provides the means of controlling the circulation rate of coolant through the engine, which helps the engine to get hot faster and reducing the cold start time/period. The assessment is performed using the simulation software GT-Power on a Transient Warm up Drive Cycle Split Cooling. The work starts with a bibliography review about researches with an electrified cooling system, to increase the vehicle performance and fuel efficiency. In this thesis work, the electrified cooling system has been developed starting from the given model (1.9L Light-Duty Turbo Diesel Engine) which has been built for previous project in University of Michigan, USA.