A lot of cooling systems possess expansion tanks like the Crown Radiator Expansion Tank for the 1987 - 1994 Jeep Cherokee. The Crown 4773849 gives off storage space for the heated coolant. The expansion tank is typically made of plastic and is linked to the radiator by means of the overflow tube. It is also known as the radiator overflow tank, coolant-recovery tank, coolant reservoir, and the overflow canister or tank. These names entail its purpose, which is to hold the overflowing coolant that soaked up the heat from the engine. Not all cars have a radiator overflow tank, but this component is practical in cooling the system. Without this tank, the expanded or heated coolant would circulate out of the overflow tube and ultimately out of the car and then into the street. The expansion tank or radiator overflow tank gives off extra space for the coolant to stay after it soaks up the heat from the engine. In addition, the radiator expansion tank takes away air bubbles from the coolant, hence permitting it to absorb heat much faster. Meanwhile, when a car like the Jeep Cherokee has an expansion tank, the radiator is always packed. So make sure that this part is always functional and in the event that it doesn’t maybe it your radiator expansion tank already calls for a replacement. For a brand new and durable radiator expansion tank, simply order it from us. All you have to do is browse our online catalogue and you will surely find the Crown 4773849 in the list.