8970200370 897020-0370 8-97020037-0 Zx120 4Bg1 Oil Radiator Assembly For Isuzu The oil radiator assembly with part number 8970200370, also known as 897020-0370 or 8-97020037-0, is designed for the Isuzu Zx120 4Bg1 engine. This product is a complete assembly that includes the oil radiator core along with other necessary components for efficient cooling of the engine oil in the Isuzu Zx120 4Bg1 engine.