1217230650 121723-0650 1-21723065-0 Ex300 6Sd1T Oil Radiator Core For Isuzu The oil radiator core with part number 1217230650, also identified as 121723-0650, 1-21723065-0, designed for the Isuzu engine type Ex300 6Sd1T, is a critical component for efficient cooling in your Isuzu machinery. It is engineered to effectively dissipate heat generated by the engine, thereby ensuring optimal operating temperatures. This specific radiator core is tailored to the requirements of the Ex300 6Sd1T engine model, offering reliable performance and durability to support the functioning of your Isuzu equipment.