Part Number 500.3389-B having (CAGE Code 00967) and FSC 2930 Engine Cooling System Components, Nonaircraft in stock with ready to ship. Get an instant quote for 500.3389-B Radiator Engine Coolant by Copar Corp. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.