A4722004115
Thermostat - Coolant
Detroit Diesel

This coolant thermostat features a steel tube coupled with an aluminum housing, combining strength with effective heat transfer. Its role is to regulate engine temperature by controlling coolant flow, ensuring the engine warms up quickly and maintains a steady operating temperature. The steel tube's robustness resists thermal expansion and mechanical stress, while the aluminum housing enhances heat dissipation. This combination guarantees reliable performance under demanding engine conditions, especially in heavy-duty diesel applications. Proper temperature regulation helps improve fuel efficiency, reduce emissions, and prevent engine damage from overheating. The thermostat’s design emphasizes durability and responsiveness, critical for consistent engine operation. Sourcing this part from Source One Parts Center assures you of quality components designed to meet the rigorous demands of modern diesel engines, supporting optimal vehicle performance.