The image illustrates the differences between a properly functioning and a leaking water pump, emphasizing the condition of the seal and gasket. A good water pump has a clean, properly sealed gasket 2010 Ford Taurus. Water pump failed (likely overheat) resulting in water pump seals failing. Antifreeze dumped into the oil pan. Now it needs an engine. Worst. Design. Ever. Water pump circled in 3 Signs of a Bad Water Pump in Your Car CARFAX 650715 C 650715 C American Lubrication Equipment Hot Rods Old Wives Tale, Water Pump Lubrication The H.A.M.B. Water Pump Impeller Flow Explained Normal Flow: Coolant enters smoothly, the impeller pushes it outward, and heat is removed efficientlykeeping engine temps stable Cavitation: Low pressure forms