Water pumps, simply, push coolant to make the engine heat away from the system. There is an important part in the engine system for water pump named water pump gasket. It is made of gasket paper, rubber, silicone, metal, felt and fiberglass of plastic polymer. The function of the water pump gasket is to fill the gap between the engine and the water pump. If there is an obvious leak in your water pump gasket, or you find a hint of coolant underneath your car, or a high temperature readings, those are all signs showing your water pump gasket is failing or broken. Once you find your water pump gasket is broken, do not spend time doing continuously damage to your engine. You can drive your car only with a fully-functioning water pump gasket to stay off overheating and a wear and tear engine. We are glad to offer you all Subaru genuine OEM water pump gasket with a discounted price.