Coolant Pipes

About this product

Turbo cooling pipes carry coolant between the engine and the turbocharger, in both supply and return directions. Ajusa’s turbocharger cooling pipe range covers more than 40 vehicle models from leading brands such as Ford, VAG, Mercedes, Fiat/Alfa/Jeep, Nissan and Smart.

Turbochargers face a constant challenge: extreme temperatures. In modern engines, these components can reach heat levels that place brutal thermal stress on all internal parts. When traditional oil lubrication is no longer enough to combat these temperatures, a vital solution comes into play: external liquid cooling via dedicated coolant pipes. The turbocharger coolant pipes covers more than 40 vehicle models from leading brands, including Ford, VAG, Mercedes, Fiat/Alfa/Jeep, Nissan, and Smart.

In modern vehicles, cooling systems have evolved to improve thermal efficiency and manage an increasing number of components, including turbochargers and emission control systems. The greater complexity of the circuit increases the risk of faults that are difficult to diagnose and expensive to repair. Poor thermal management can cause serious damage, especially in liquid-cooled turbos.

Turbocharger cooling pipes must only be used in compatible applications, ensuring correct routing that allows thermal expansion without generating stress. It is essential to use suitable materials and gaskets, respect the specified tightening torque, and maintain the circuit with approved coolant. Reusing damaged or aged pipes is not recommended. After any intervention, leak tightness must be verified and the system must be completely bled to ensure safe turbocharger operation.