The Engine Coolant Heater Straight Adapter enables the integration of an engine coolant heater into the coolant circulation system of the engine. This adapter features threaded connections compatible with standard coolant hoses and fittings. The adapter is installed in line with the coolant hoses, allowing for the seamless flow of coolant to and from the engine coolant heater.Attributes:• Ensuring a proper fit and reliable performance• Withstands the harsh conditions and high temperaturesApplications:The Engine Coolant Heater Straight Adapter serves as a pivotal component in vehicular engineering, facilitating the connection between the coolant and the engine.