Hi there! Based on the search results, I would recommend either the Defy Microwave Oven 1.10UF 2100V High Voltage Capacitor for R311.49 or the Universal Microwave Oven 1.05UF 2100V High Voltage Capacitor for R108.05. Both of these options are specifically listed as capacitors for microwaves, with voltages and capacities that should work for your Defy microwave. The Defy-branded one may be an exact replacement, but the Universal one is over 200 rand cheaper. I hope one of these works for you - let me know if you need any other details!