2010-2012 Ford EcoSport,
2003-2012 Ford Fiesta.
PERFECT FIT - Coolant overflow reservoir recovery bottle directly replaces for proper fit every time
Advantage: The expansion tank is used in the closed water circulation system to balance the volume and pressure of the water, avoiding the frequent opening of the safety valve and the frequent replenishment of the automatic water supply valve.
Benefit: Helps reduce oil dilution, cylinder wear, fuel consumption, exhaust emissions, and improve heating system efficiency.