The exterior of your Corvette is looking sharp but you may need some replacement parts under the hood. We have a C4 1984-1996 Corvette Coolant Over-Flow Bottle that is a direct fit replacement for the original. If it is time to upgrade the underhood appearance of your Corvette with this new coolant tank, or just time to replace a broken part, then Southern Car Parts has you covered. Does not include the cap.