DENSO has a proud history of radiator production and innovation.
| 1949 | First radiators produced by DENSO in Japan. These were the Plate Fin Type design. |
| 1961 | First Fin and Tube Type radiators were produced by DENSO. |
| 1967 | DENSO began manufacturing aluminium radiators in Japan. |
| 1971 | Radiators with electric motor fan units first produced by DENSO. |
| 1972 | DENSO established in Australia. |
| 1973 | DENSO began Corona Heater production. |
| 1975 | DENSO commenced radiator production in Australia and introduced Fin and Tube radiators with denser core configurations. These provided significant performance advantages over the radiators then used in Australia. |
| 1981 | Electric fans first manufactured in Australia by DENSO (Ford Laser). |
| 1985 | DENSO first manufactured plastic tank radiators (Toyota Corolla) in Australia. |
| 1988 | Research and Development Centre opened. |
| 1997 | DENSO began producing aluminium radiators in Australia. Victorian Premier, Jeff Kennett attends DENSO Manufacturing Australia’s 25th Anniversary. |
| 1998 | DENSO in Australia transferred production for all new model Original Equipment (OE) radiators to aluminium. |
| 2001 | DENSO ceased production of copper/brass cores in Australia. DENSO now exclusively produces aluminium cores locally. Production of service parts in copper/brass is conducted by DENSO manufacturing plants overseas. |
| 2003 | DENSO awarded radiator contract for Ford BA Falcon |