MC939343
Heater Core
Mitsubishi FUSO®

The Heater Core, also known as part number MC939343, is a component of a truck's heating system. It is responsible for transferring heat from the engine coolant to the air that passes through the vehicle's vents. The Heater Core is typically located in the dashboard or under the hood of the truck and consists of small tubes and fins. Coolant flows through these tubes while air passes over the fins, allowing heat to transfer from the coolant to the air. This heated air is then blown into the cabin of the truck to keep passengers warm during colder weather conditions. In short, the Heater Core plays a crucial role in providing warmth and comfort to passengers in a truck's cabin by transferring heat from engine coolant to cabin air.