42QE3199P13
Turbocharger Coolant Hose
Mack

This turbocharger coolant hose is engineered to transport coolant between the turbocharger and the engine’s cooling system, preventing overheating during high-performance operation. Its high-quality construction resists thermal expansion, pressure, and chemical degradation, ensuring long-term reliability. Proper routing and secure connections are vital for maintaining efficient cooling and preventing leaks that could lead to turbocharger or engine damage. This hose plays a crucial role in maintaining optimal turbocharger temperatures, which directly impacts engine power and efficiency. Regular inspection and replacement are recommended to avoid coolant leaks and ensure continuous cooling performance. Source One Parts Center supplies this durable coolant hose, designed specifically for Mack trucks, to support your engine’s cooling system and maintain peak performance.