1981 BMW 320i 1.8L 4 Cyl. 1980 BMW 320i 1.8L 4 Cyl. 1982 BMW 320i 1.8L 4 Cyl. 1983 BMW 320i 1.8L 4 Cyl. Notes: Radiator Cap -- Safety Lever; 16 lb. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.