For Ford Fiesta and Ford Fusion owners with 1.25, 1.4, or 1.6 engines, maintaining the cooling system is essential for engine performance and longevity. The Radiator Expansion Tank Overflow Hose Pipe plays a crucial role in managing coolant levels and preventing overheating by allowing excess coolant to flow back into the expansion tank. The "Radiator Expansion Tank Overflow Hose Pipe Fits Ford Fiesta Fusion 1.25 1.4 1.6," offered by Torin Parts for £11.05 with free next day delivery, is specifically designed to fit these engine models. Identified by part numbers 1490090, 1546444, 7S618B081AA, and 7S618B081AB, this hose pipe provides a reliable and durable replacement, ensuring your vehicle's cooling system remains efficient and effective.