1090300360 109030-0360 1-09030036-0 Zx450 6Wg1T Oil Radiator Core Rose For Isuzu The oil radiator core with part number 1090300360, also identified as 109030-0360 or 1-09030036-0, is designed for the Isuzu Zx450 6Wg1T engine. This product facilitates effective cooling of the engine oil, ensuring optimal performance and efficiency for the Isuzu engine.