Make winter mornings easier with the ZeroStart 350-0095 engine heater. This block heater plugs into a standard outlet and warms your engine coolant, so your car starts faster and the heater blows warm air sooner in freezing temps. It helps reduce engine wear on cold starts and can improve fuel efficiency. Installation is straightforward (typically in a freeze plug hole). A reliable solution for drivers in cold climates – keep your vehicle happy when the mercury drops.