OE Number: 46779400 Fitment of Coolant Expansion Reservoir: for Fiat Palio 2005-2007for Fiat Siena 2005-2007 Specifications of Reservoir Tank:Material: ABS Color: White Type: Coolant Recovery TankPackage: 1 pcs Radiator Coolant Expansion TankFeatures of Coolant Reservoir:Radiator Coolant Overflow Reservoir Tank made of plastic, it is not only resistant to high temperatures, but also has a strong sealing property, which can effectively remove stagnant air and steam from the engine, avoid coolant expansion and ruptured radiator tubes.The coolant recovery tank provides expansion space for the coolant, helping to reduce oil dilution, in-cylinder wear, and fuel consumption, improving the efficiency of the radiator and heating system.
