Understanding the Importance of a Coolant Hose

The coolant hose in your vehicle plays a pivotal role in maintaining the engine's temperature by circulating coolant from the engine to the radiator. It ensures the engine remains at an optimal temperature, preventing overheating and the potential catastrophic damage that can arise from excessive heat.

How it Works

The coolant hose is part of a closed-loop cooling system. It allows heated coolant to exit the engine block and flow into the radiator, where it is cooled by air before returning to the engine. This cycle continues to keep your engine cool and efficient, even during demanding driving conditions.

Consequences of a Broken Hose

A damaged or leaking coolant hose can lead to significant issues. If the hose fails, it may cause coolant loss, leading to engine overheating. Such overheating can result in engine warping, gasket failure, and, in severe cases, a complete engine breakdown. Regular inspection and timely replacement of the hose can prevent these costly repairs.

Compatible Models

• Q70/M
• Qx50/Ex
• Q50
• Q70/M Hybrid
• Q70(201802-)Lam
• Qx70/Fx