1217230540

1217230540 121723-0540 1-21723054-0 Ex300-5 6Sd1T Oil Radiator Core For Isuzu   The oil radiator core with part number 1217230540, also known as 121723-0540 or 1-21723054-0, is designed for the Isuzu Ex300-5 6Sd1T engine. This product helps regulate the temperature of the engine oil to maintain optimal operating conditions within the Isuzu engine.