Product Details: The Philips & Temro Coolant Immersion Heater is the perfect solution for ensuring quick winter starts. This copper element heater is designed for use in engine blocks and includes a power cord for easy installation. This heater will quickly and efficiently heat your engine coolant, allowing you to easily start your engine in cold weather. This heater is a must-have for anyone who needs to start their engine in cold weather conditions.<br/><br/>FleetPride is your First Click in Heavy Duty®.