ECCPP Brand New Premium Radiator for 97-02 BMW Z3 L6 E36 AT MT CU2626 If you don't make sure whether this item fits to you, pls message us OE design to ensure exact fit, form and function for an easy drop-in installation Every radiator is subjected to an aging and endurance test in order to validate its performance under extreme weather conditions Best quality aluminum core material ISO 9001 certified manufacturing plants